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Hi,
My mini-B usb female connector (for charging and usb connectivity etc) is broken...
I need to find a replacement,
but I don't know what model it's exactly..
I don't what to end up ordering something I can't use :]
Can anyone help me?
Thanks!
What is the Make/Model of your phone. Either you can send it to the original manufacturer/vendor if still under warranty or you can order from ebay.First know the maker and model No # of your phone like T-mobile,cingular,i-mate or At&tt etc and model like T-mobile MDA,vario, etc etc,ok
Cheers !
I have mine from www.techcenter.fr
It's an HTC Wizard, Wiza200. (Qtek in fact)
Looking for a replacement USB port for your Apache or Wizard?
Go to:
http://www.mouser.com/catalog/629/979.pdf
You're looking for "D" in the pic's (Mouser Stock No. 538-67503-1020)
I have purchased them, they fit perfectly!
Good luck
bioChaz-
My USB connector is broken as well. Have you replaced one yourself? I want to know how hard it would be to do, because I'm thinking of ordering the part and attempting it.
what about ppc techs. they repair and sell that part.
I've done it a bunch of times...it definitely takes a few trys before u get it right...if ur familiar w/ soldering then it should be fairly easy, but if not...it might be worth paying some one to do it for u...if the pads are ripped from the motherboard then they have to be retraced...that is even harder...then it is worth paying to have it fixed for sure...otherwise, there is always the upgrade
upgrade? i wish. bought mine off the streets. thanks
bioChazTBO said:
Looking for a replacement USB port for your Apache or Wizard?
Go to:
http://www.mouser.com/catalog/629/979.pdf
You're looking for "D" in the pic's (Mouser Stock No. 538-67503-1020)
I have purchased them, they fit perfectly!
Good luck
Click to expand...
Click to collapse
I knew I'd be able to get this part from DigiKey/Mouser, but I was just never sure which was the right one so I never bothered.
Thanks!
hello,
i've heard that the universal WOULD support USB host drivers if an unconnected pin inside the universal was connected... could anyone tell me;
- if i manage to get the pin connected, would i get usb host features like on any other usb host phone with proper drivers?
- how hard is it to do?
- WHAT to do?
Oh man,really really nice interesting idea,hope it's true and possible,i hope someone knows all about that and soon writes here how that is possible maaan,would be really awesome to play with that
PalDragan said:
Oh man,really really nice interesting idea,hope it's true and possible,i hope someone knows all about that and soon writes here how that is possible maaan,would be really awesome to play with that
Click to expand...
Click to collapse
nice to hear someone else would like to get it to work too
EDIT: just found this on another thread on another forum about a PXA270 phone, someone was trying to get it to work, seems like all we need is
- switch the pin to host mode
- a driver (maybe zenos latest ones?)
After about 6 months of not touching this project, I decided to take another quickie look at the PXA270 docs and programmers reference. What I now see is very interesting.
Originally, I was looking at bringing out the USB Host 1 interface pins to the outside world as they were only terminated internally on the motherboard. Only about 1% of users might be able to do that.
I then started to look at the USB OTG (On The Go) interface that this chip supports. The USB OTG interface can be used as both a client and host. It shares the same pins as the Axim's serial port. Unfortuately, there are two serial control lines pins that are not brought out to the connector, so I scrubbed that idea.
This past weekend I picked up the programmer's design reference book to look at how the various USB interfaces are programmed and I saw something that I missed before as this was in the USB Client section. It appears (to me anyways) that the USB Client pins can also be programmed to act as a USB Host when in the USB OTG low power operation mode. The manual discusses how the additional control registers are used along with an output mux and charge-pump circuit (to provide the +5v). Refer to the PXA27x Processor Family Developer's Manual - dated Jan 2006, sections 12.5.2 and 20.
I will be looking at this more closely to see if a simple driver can be written (Afarre, where are you...) to switch the USB client pins into Host mode. In addition to this, the USB device drivers would be needed. Please remember, an additional IO interface circuit will be needed to connect between any USB device and the Axim as the proper voltages are not on the sync connector.
Click to expand...
Click to collapse
the_fish said:
nice to hear someone else would like to get it to work too
Click to expand...
Click to collapse
Suuuuuuuuuure,every crazy idea to abuse my PPC and i'm in for the quest
PalDragan said:
Suuuuuuuuuure,every crazy idea to abuse my PPC and i'm in for the quest
Click to expand...
Click to collapse
haha same, btw thats the link to the topic:
http://www.mobilitysite.com/boards/x50-x51-forums/140071-hacking-pxa270-internal-usb-host-24.html
Unfortunately, this means it's not for 99% of users as it requires a delicate hardware mod/addition to the motherboard (see my earlier posts & photos in this thread).
Click to expand...
Click to collapse
seems like they were still working on the driver (which we already have(?)) so we only need the hardware mod.... i guess...
the_fish said:
haha same, btw thats the link to the topic:
http://www.mobilitysite.com/boards/x50-x51-forums/140071-hacking-pxa270-internal-usb-host-24.html
seems like they were still working on the driver (which we already have(?)) so we only need the hardware mod.... i guess...
Click to expand...
Click to collapse
Ummm it's definately a crazy idea. We were discussing with mamaich (our guru) last year. Unfortunately it's not that simple to provide the power in sync connector, which is acting as a usb client (connector) at the moment.
tomal said:
Ummm it's definately a crazy idea. We were discussing with mamaich (our guru) last year. Unfortunately it's not that simple to provide the power in sync connector, which is acting as a usb client (connector) at the moment.
Click to expand...
Click to collapse
did you read in the thread i posted a link to? they had the same problem, but also found out that it maybe is possible to provide the nessecary +5v too, they were not sure tho, and i thought maybe zenos drivers contain the code to do that.
the_fish said:
did you read in the thread i posted a link to? they had the same problem, but also found out that it maybe is possible to provide the nessecary +5v too, they were not sure tho, and i thought maybe zenos drivers contain the code to do that.
Click to expand...
Click to collapse
Ok, seems there is a new idea of power injection from outside.
Anybody tried it...?
Couple of months ago, I was trying with outside +5v power but nothing happens
Win_XP said:
Couple of months ago, I was trying with outside +5v power but nothing happens
Click to expand...
Click to collapse
did you use one of those special USB cables that have two female USB-A, one for power and the other for the device to plug in?
http://htc-tytn-ii.handster.com/software.php?id=3339&for=HTC+TyTN+II
i don't know anything about this.. i'm actually looking to hook up something that normally has a rs-232 port.. but is also made in usb.. It draws power from another source
with something like that program doesn't that suggest usb host is possible..
http://gnalpgnarf.handster.com/software.php?id=3339&for=gnalpgnarf
hmmm....am I right or am I wrong?
Theoretically speaking the idea with a pin is supposed to redirect power from intake to output, however, not only Uni is incapable of supporting the output (you are essentially attempting to piggyback another device), the external support will not be possible due to pin configuration, regardless of the cable used.
Another thing, other than sheer experimentation, what would be the real point of such USB host?
STOP TORTURING YOUR UNIs, GUYS!!!!
I am pretty sure, that the Universal doesn't support USB Host.
It did not, it does not, it will not.
Sorry guys!
To be honest:
Yes, the PXA270 chip supports USB Host, but in most HTC devices they use this feature already for something else, like: WLAN or 3G connection.
DOMy
seen this?:
http://hhtinker.blogspot.com/2008/10/usb-host-on-treo-650.html
do you know what USB Host already busy?
it used as data call transfer radio <-> CE.
USB hub will not solve this problem easy.
also if you want attach it to miniUSB connector, you need additional OTG chip.
=> Host on universal is very hard to do, ...impossible.
I'm trying to find a serial console, hopefully to access u-boot, but I'm not having any luck.
I found 4 possible candidates on the main board.
JP1 is near the WiFi card and has mostly 3.3v on the lines.
JLTE1 is near the power LED, and has 3.3v on 2 of the lines.
JLTE2 is hidden under the front camera cable, and also has 3.3v on one of the lines.
Last is JP6, which is near the 3G connector, and also has 3.3v on 1/2 the lines.
-- dag nabit, can't post images yet --
I've hooked a scope up to all pins of these jumpers during boot and reboot, as that's when most of the serial console/kernel output would occur. But no luck.
So, has anyone found a serial console on the TPT? (or a schematic?)
Thanks!
I'm also looking for a serial port. Have you already checked the Dock connector? I think there is a chance that Lenovo made it on this port.
I have opened my Dock yesterday and also found some unpopulated PCB pads which are for HDMI.
Thanks!
Duh! I forgot about the dock connector, as I don't have a dock. Can you take a pic of the PCB? I'll order a dock, kinda handy anyway...
BTW, I also tried a USB/mini-PCIe adapter in the 3G slot. The kernel recognized the USB stick as /dev/sda, but would not mount it. So if you have root, you might want to make a mount point and rule for something like this.
Here's a cheap source for hardware:
www hwtools net slash Adapter slash PM3U dot html
The microSD option has potential, too. Make sure you get the USB, not the PCI versions. (As I'm pretty sure the PCI functionality is not available here.)
Someone harvasted a 3g mini pci modem from a lenovo laptop and installed it. The HC os had the drivers and the modem was recognized.
Yes, Ihave an Ericsson F5521GW 3G modem here. The tablet and Android recognize it and prompt me for a SIM card, which I don't have.
If you want it, I can mail it to you...
The mini-PCIe adapter for USB and microSDHC work fine. You just need to be root to mount them.
Don't know if this would help you guys or not
If you are looking for a serial output I have a http://www.g2microsystems.com/products/RN_270.
Basically it's a bluetooth to serial adapter. I use it on my phones and tablets with a free app called bluterm to connect to Cisco equipment with. Its pretty cool but pricey (work sprang for it).
There are a lot of different brands of these adapters (I had one from http://www.aircable.net as well that worked good).
Thanks Karl, but I'm looking to gain access to the u-boot loader. I want to hijack the boot and make it boot Linux off of the micro-sdhc card (installed in the 3G slot). Ideally I'll have it dual-boot.
I have a Trim-Slice PC on the way. It's also a Tegra-2, so theoretically, I can develop on Trim-Slice, save on micro-sd and boot from there.
However, those are some cool devices I could use for other projects. Thanks for the links!
AbeOwitz said:
Thanks!
Duh! I forgot about the dock connector, as I don't have a dock. Can you take a pic of the PCB? I'll order a dock, kinda handy anyway...
Click to expand...
Click to collapse
Sorry for my late response. I have taken some pictures and uploaded them to rapidshare. I cannot post the link here so I will send you a pm
Wow, thanks for taking the time to do that!
BTW, it seems the rapid-charger cable is not available any more?
Found some dock details here: http rootzwiki com topic 8523-reverse-engineering-the-dock-charger
So, i finally got the dock. No luck in finding the console.
I disassembled the dock, and probed both the 20 pins that are soldered through the board and the 40 pins on the inter-board connector.
As root I did a "cat /dev/urandom > /dev/ttyS0" to generate output, but no luck. I did find the audio and microphone lines. (/dev/ttyS0 is defined as console on the kernel boot parameter line.)
There must be a RTS/CTS line that needs to be enabled...? Or perhaps it's simply not passed through?
Ok, so i'm ordering a replacement digitizer and I figure this would be a good time to try this out.
As you all know, we Kindle Fire owners have neither expandable storage or bluetooth. Hashcode's new 3.0 kernel has the proper kernel modules/support for USB hosting. Instead of having to plug things in every time I need/want extra storage I figure that i'll try and hook up the stuff inside.
So here's what I figure i'll do when I get all the materials:
I already have a mini bluetooth USB dongle that i've disassembled.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
And i'll be getting a mini USB microsd adapter that I can tear apart down to the same type of thing as the bluetooth dongle.
Now, the easy part is finding space to put them, there are a few gaps/spaces that I found for the bluetooth dongle, and placing the microsd adapter should be just as easy.
The hard part is getting the wiring all wired up on the inside, and this is where I need advice/input. Trying to solder the wires to the pins on the charge/USB port would be too hard and risky since they're so close.
I took apart a mini-b USB cable to use the pins to try and hook them up like that some way, but I don't have everything I need yet, so it's just a thought.
Ideas, advice, thoughts and/or comments?
Also, I will be documenting what i'm doing so that I can post a tutorial if I succeed.
I've also posted this in the Kindle Fire general forums. http://forum.xda-developers.com/showthread.php?p=25212300
Main problem with the SD adapter is that many USB SD readers behave badly if you insert the SD when the adapter is live - you need to insert the SD THEN plug the reader into a PC.
Entropy512 said:
Main problem with the SD adapter is that many USB SD readers behave badly if you insert the SD when the adapter is live - you need to insert the SD THEN plug the reader into a PC.
Click to expand...
Click to collapse
Hmmm, thanks for bringing that up, I didn't think of that. I'll have to see about putting a small switch in somewhere if I run into that issue.
Have you looked for another USB pinout on the board?
There might be one, if you can post an hi-res picture of the PCB I can try to find something useful
AraKs said:
Have you looked for another USB pinout on the board?
There might be one, if you can post an hi-res picture of the PCB I can try to find something useful
Click to expand...
Click to collapse
I was going to try and do that myself, but I couldn't find anything. Right now I ended up scraping off some of the black plastic around the pins at the point that they're going up and i'm trying to solder them alternating the top and bottom.
If you can find other places though that would be great. It might help me out, and it would def help others out if I succeed and write a tutorial.
Here are some hi-res shots from ifixit, unfortunately my real camera has a broken lens at the moment.
http://guide-images.ifixit.net/igi/BWbx2gTOKoo2SInC.huge
http://guide-images.ifixit.net/igi/SejZs5a65UTRcAYv.huge
There's something I don't understand here; won't doing this render the USB port unusable? Don't you need a hub if connecting more than one USB device? Can the USB port provide enough power for these additional devices?
Sent from my SGH-I777 using Tapatalk 2
scidon37 said:
There's something I don't understand here; won't doing this render the USB port unusable? Don't you need a hub if connecting more than one USB device? Can the USB port provide enough power for these additional devices?
Sent from my SGH-I777 using Tapatalk 2
Click to expand...
Click to collapse
You need the USB hub for power from what I understand. The microsd adapter doesn't require any power and i'm not sure how much the bluetooth takes, but since the other takes none it might work out. If they don't work together then it doesn't really matter to me cause I don't need bluetooth.
Also, about it making the USB port unusable, yes and no. If you look at this pinout diagram here http://www.kineteka.com/microusb-b.aspx you'll see that there are 5 pins. On a USB cable only 4 are used. On a USB otg cable pins 4 and 5 ar econnected telling the device that it's a host and not a slave. When pins 4 and 5 are connected are connected USB will not work at all(So no adb or file transfers, etc.) because the cable is being told it's a host device. Once those two wires are separated then USB will work again because it will see itself as a slave device.
I searched info trought the TI OMAP 4430 documentation about the USB implementation.
(i have to "hide" the link or i won't be able to post!)
Here you can find a block diagram of a reference USB implementation:
h_t_t_p://w!w!w.ti.com/pdfs /wtbu/OMAP4430_ES2.x_DM_Public_Book_V_D .pdf
Section
A.4.4.2 USBA0 PHY Implementation Example
Also, Section
2.1 Terminal Assignments
Shows the pinout of the processor
Table
Table 2-1. Ball Characteristics
Shows the chip connections
The document lists also USB0, USB1 and USB2 but i can only see ball pinouts for "usba0_*" and anything like "usba1_*" or "usba2_*".
So i think that there's only one USB connection and you'll have to solder a USB HUB somewhere between the CPU and the USB connector.
AraKs said:
I searched info trought the TI OMAP 4430 documentation about the USB implementation.
(i have to "hide" the link or i won't be able to post!)
Here you can find a block diagram of a reference USB implementation:
h_t_t_p://w!w!w.ti.com/pdfs /wtbu/OMAP4430_ES2.x_DM_Public_Book_V_D .pdf
Section
A.4.4.2 USBA0 PHY Implementation Example
Also, Section
2.1 Terminal Assignments
Shows the pinout of the processor
Table
Table 2-1. Ball Characteristics
Shows the chip connections
The document lists also USB0, USB1 and USB2 but i can only see ball pinouts for "usba0_*" and anything like "usba1_*" or "usba2_*".
So i think that there's only one USB connection and you'll have to solder a USB HUB somewhere between the CPU and the USB connector.
Click to expand...
Click to collapse
Thanks for the help, but how am I going to solder directly to the processor?
And if I could get the correct pins anyways there would be no need to use USB I could just hook the microsd up directly since the 4430 already has those.
If there was a data sheet somewhere out there for this specific board something like what you're suggesting might be possible, but it's not really the way it is now.
And i've never used USB host capabilities before, but from the videos i've watched people on other devices don't use a hub unless they hook up more than one device.
I see. You are right!
Anyway, i came up with another solution for the bluetooth connectivity: it requires a bit of soldering and a couple of kernel modules (or a custom-built kernel).
You can solder some wires from the serial port of the kindle fire:
http://forum.xda-developers.com/showthread.php?t=1525439
to a UART bluetooth module:
h_ttp://w_w.tdvdesign(dot)com/BluetoothModule/
Then write a script the brings up the bluetooth interface at boot.
In Linux should be feasible, in Android i don't know... maybe there's a praticular framework that needs specific drivers...
---------- Post added at 04:53 PM ---------- Previous post was at 04:23 PM ----------
Enable kernel bluetooth+UART HCI:
ht_tp://docs.blackfin.uclinux(dot)org/doku.php?id=bluetooth_over_uart
AraKs said:
I see. You are right!
Anyway, i came up with another solution for the bluetooth connectivity: it requires a bit of soldering and a couple of kernel modules (or a custom-built kernel).
You can solder some wires from the serial port of the kindle fire:
http://forum.xda-developers.com/showthread.php?t=1525439
to a UART bluetooth module:
h_ttp://w_w.tdvdesign(dot)com/BluetoothModule/
Then write a script the brings up the bluetooth interface at boot.
In Linux should be feasible, in Android i don't know... maybe there's a praticular framework that needs specific drivers...
---------- Post added at 04:53 PM ---------- Previous post was at 04:23 PM ----------
Enable kernel bluetooth+UART HCI:
ht_tp://docs.blackfin.uclinux(dot)org/doku.php?id=bluetooth_over_uart
Click to expand...
Click to collapse
**Disregard**This could help with bluetooth if I can't get USB host to work, but that still leaves no solution for the sdcard, which is my primary concern. I've actually gotten all the wires soldered onto the correct pins on the usb port, but I can't get USB host to work for any device, with or without the correct modules.**Disregard**
You got me thinking though, I could probably add a UART sdcard and GPS module on like that. Awesomeness, thanks for the idea. I'll try that out if I can't get USB host to work.
aaricchavez said:
You got me thinking though, I could probably add a UART sdcard and GPS module on like that. Awesomeness, thanks for the idea. I'll try that out if I can't get USB host to work.
Click to expand...
Click to collapse
I've also seen a lot of hardware mods that connected sdcards to gpio lines. That could be an option too.
For the sdcard over UART it's possible, but i'm concerned about the performances...
At 115200bps baud rate you get 14.0625KBps!!!
AraKs said:
I've also seen a lot of hardware mods that connected sdcards to gpio lines. That could be an option too.
For the sdcard over UART it's possible, but i'm concerned about the performances...
At 115200bps baud rate you get 14.0625KBps!!!
Click to expand...
Click to collapse
True, true. You seem to have more experience then I do at this. I'll prob buy a GPS UART module and do that. I have the wires soldered onto the USB pins on my Kindle, but I haven't had time to do anything more then that yet.
Thank you
A GPS module will be very useful.
A 7" tab it's portable enough to be carried around and used with a simple car mount...
I'll look for the needed kernel modules asap
Sent from my Nexus S using XDA
This is interesting:
ht__tp://wiki_openpilot_org/plugins/viewsource/viewpagesrc.action?pageId=950326
BUMP
webstas said:
BUMP
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Click to collapse
I'm just waiting for some stuff I need that I ordered offa ebay. The digitizer should be here tomorrow and the other stuff some time this week. I'll update when I get the stuff and start working on it again.
I don't really understand why using the usb-port should be a Problem. Just solder your what-ever-you-want-device to the original usb pinout, it's big enough. Solder a rly small switch (taken from an old mobile Phone for example) between pin 4 and 5 to change host and normal mode. Finally, if u need more power there of course is a battery inside the Kindle, get it from there
I'll receive my Kindle in a few days i hope (u can't buy it regularly in germany...), will play a bit with this stuff
Deehee3 said:
I don't really understand why using the usb-port should be a Problem. Just solder your what-ever-you-want-device to the original usb pinout, it's big enough. Solder a rly small switch (taken from an old mobile Phone for example) between pin 4 and 5 to change host and normal mode. Finally, if u need more power there of course is a battery inside the Kindle, get it from there
I'll receive my Kindle in a few days i hope (u can't buy it regularly in germany...), will play a bit with this stuff
Click to expand...
Click to collapse
I've already got the wires soldered to the pins, I just wasn't able to get USB host working. And there's no room for a switch right on the pins, but I thought of a good solution. Reed switches!
Other thread was created here, just want to keep all the threads up to date: http://forum.xda-developers.com/showthread.php?t=1632277
aaricchavez said:
The UART modules are only an idea, the main problem with going that direction instead of USB host is the drivers the modules would need(They all usually come with generic ones, but they would need to be customized for Android). I have very limited code/coding knowledge so I would need alot of help or soeone to do that part completely. I was going to pm Hashcode for help if I decided to try out the UART modules. Also, i'm unsure if more than one module can be used at the same time.
Like I just posted in the thread i'm still waiting on some stuff to arrive to actually get started on the USB host attempt. I have the wires soldered to the USB/Charge port pins, but since I don't have the microsd adapter or any more spare cords to rip apart I can't go further. I ordered about 10 different mini microsd adapters to take apart and see which works out the best.
Other people have USB host working, so shouldn't be difficult. I've just never used USB host before so i'm not real sure of what to expect.
The only downside is that there needs to be a switch of some sort somewhere to disable USB host so that adb/storage will work. I'm trying to think of something a little more elegant that having a huge hole in the case with a switch protruding out of the side. I'm going to go searching for some solutions and a super small switch.
All the UART GPS modules I found when searching "uart gps module" on Google are mostly from India and are between $30-50ish, the receivers look to be about the size of a quarter.
*http://robokits.co.in/shop/index.php?main_page=product_info&products_id=289
*http://robosapiensindia.com/robomar...n=com_virtuemart&Itemid=64&vmcchk=1&Itemid=64
*http://robosapiensindia.com/robosap...ategory_id=27&option=com_virtuemart&Itemid=64
I decided to look on Sparkfun and adafruit and i'm glad I did, it looks like they both have some modules, but I haven't looked around and dug through them yet.
*http://www.sparkfun.com/categories/4
*http://www.adafruit.com/category/35_58
All the optimism aside i'm not all too sure that we could get the GPS UART module to work. From what I see (First picture: http://forum.xda-developers.com/showthread.php?t=1471813) the UART output that Hashcode put into use only has two GNDs a TX and RX. The modules that I found all look like they need 8 connections. Adafruit has a nice pic of the connections labeled here: http://www.adafruit.com/products/746
If you're talking about microsd UART modules, as mentioned in the thread I created, someone made the point that it wouldn't make much sense because speeds would be way too low.
Click to expand...
Click to collapse
aaricchavez said:
I hate to double post, but I found the perfect solution for the switch. A reed switch or two plus a small magnet will work wonders
http://www.sparkfun.com/products/8642
Edit: Here are the switches that I am buying, they're the cheapest spdt reed switches I could find: http://www.newark.com/hamlin/mdrr-dt-15-20-f/switch-reed-spdt-co-1-5a-175vdc/dp/24C6463
This will allow USB host to be activated constantly and then deactivated easily with a neodymium magnet to use adb, USB storage and whatnot.
I'm pleased that I found such an elegant solution, no need to mess up the housing to put in a switch
Click to expand...
Click to collapse
Just curious about the status of your progress.....
The flex cable that connects the LCD to the main board in my P7100 is damaged and it's proving impossible to find it anywhere.
If anyone is willing to put to use any bricked P7100 they may have, I am interested in buying it for a fair price even though I only need the cable.
Please contact me by PM if you have such a device.
Thanks.
PS: If anyone knows where this cable can be purchased from, that would even be a better solution for me