Database Users

Windows 8/7 Aero isues.

I have an Alienware m17 r1 with the Core 2 Extreme Q3000 processor and the ATI Mobility Radeon HD3870X2 graphics card.
Let me start off by saying that Windows Vista works great with no issues at all.
Windows 8: Has a probelm that when I resume from sleep (open the laptop lid) everything just goes bizerk. I can't log in because the screen keeps on flickering on and off and what not. So I have to manually power down and reboot to get things working straight. After a reboot or fresh boot, everything works perfectly including games and stuff. It is important to not that there are no graphics card drivers for my graphics card for Windows 8, but as you will see with how Windows 7 acts, I don't think thats the issue.
Windows 7: I thought Windows 8 was what was causing the issues, so I downloaded a copy of Windows 7 Enterprise trial. Everything worked fine, I installed all the Windows 7 drivers for my laptop including the most up to date graphics card drivers. I closed the lid, opened it again, and bam, Aero stops working. And I can't fix it. And I also can't use the IE or some other applications. So I reinstalled Windows a few more times once without any graphics drivers except for the Windows one and once with the Alienware provided Windows 7 drivers and still the issue occurs. It also occurs after a fresh boot withouth logging in, closing the lid, and opening it and logging in.
I'm not exactly sure what it going on, although I'm sort of ruling out graphics drivers because in Windows Vista everything works perfectly. I was thinking about disconnecting the CrossFire cable to see if one of my graphics cards is the one having any issues, but I wanted your input first to see what the problem might be.
Other m17 owners seem to have Windows 7 running smoothly, but in my case its just not working.
I should also note that the first time I installed Windows 8, I used up the whole harddrive and eveything was working fine. And then a week later that issue started to happen. I then installed Windows Vista and everything was back to working order. I then decided to dualboot Windows 7 and Aero would just turn off after resuming from sleep. I haven't tried Installing Windows 7 on the whole harddrive yet because I don't think that would fix anything. Currently I'm back to Windows Vista on the whole harddrive. I also have a different BIOS that allows overclocking installed, but the system is not overclocked but rather undervolted from 1.2 to 1.186 if I remember correctly.
Here are the complete specs of the system from My Alienware PC Information:
II. Configuration
Processor(s)
Processor 1
Name: Intel(R) Core(TM)2 Extreme CPU Q9300 @ 2.53GHz
Manufacturer: GenuineIntel
Caption: Intel64 Family 6 Model 23 Stepping 10
Version: Model 7, Stepping 10
Processor Id: BFEBFBFF0001067A
Current Clock Speed: 2533MHz
Address Width: 64Bits
Data Width: 64Bits
Socket Designation: U2E1
Verified Hardware Device against Order: CPU-2.53C2EQX9300
Case Color: New Background
System Memory
Memory Module 1
Capacity: 2048MB
Bank Label: DIMM #1
Mem_Type: DDR3
Mem_Frequency: 1064 MHz
Verified Hardware Device against Order: MEM-MOBLDDR32GBP85EL
Memory Module 2
Capacity: 2048MB
Bank Label: DIMM #2
Mem_Type: DDR3
Mem_Frequency: 1064 MHz
Verified Hardware Device against Order: MEM-MOBLDDR32GBP85EL
BIOS Information
Manufacturer: Intel
Name: Ver 1.00PARTTBL;
Version: W841.B10
Version: ALWARE - 6040000
Motherboard Information
Manufacturer: alienware
Product: alienware
Serial Number: 0123456789012345
Version: alienware
Verified Hardware Device against Order: MB-W84017WUXGABLKPNT
Verify correct motherboard
Power settings optimized
Video Adapter
Caption: ATI Mobility Radeon HD 3870
Adapter RAM: 512MB
DriverVersion: 7.01.01.809
Verified Hardware Device against Order: MOBL-VM88XT512MBR1
Test Video Card
Hard Drive(s)
ST9320421ASG ATA Device
Model: ST9320421ASG ATA Device
Size: 320GB
Total Heads: 255
Total Cylinders: 38913
Total Tracks: 9922815
Tracks Per Cylinder: 255
Verified Hardware Device against Order: MOBL-HD320GB72FSEAR2
Optical Drives / Other Storage
Optiarc DVD RW AD-7561S ATA Device
Operating System: Microsoft Windows Vista Home Premium
DirectX Version: 10
Assembler Initials: RR
Tester Initials: AI
Test Date: 01/28/2009 10:06 AM
Burn-In/Benchmarks
3DMark 2006
Customer Information:
3DMark Score: 14,350.00 3DMarks
SM2.0 Score: 5,438.00
HDR/SM3.0 Score: 7,258.00
CPU Score: 3,721.00
Game Score: 0.00 Points
SM2.0 Graphics Tests
GT1 - Return To Proxycon: 44.83 FPS
GT2 - Firefly Forest: 45.81 FPS
CPU Tests
CPU1 - Red Valley: 1.20 FPS
CPU2 - Red Valley: 1.84 FPS
HDR/SM3.0 Graphics Tests
HDR1 - Canyon Flight: 85.68 FPS
HDR2 - Deep Freeze: 59.47 FPS
Unreal Tournament 3 Demo
Customer Information:
Average FPS: 61.83 FPS
Time Spent Over 30 FPS: 99.93 percent of total benchmark time was spent above 30 FPS
IRQ Configuration
0 System timer
1 Standard PS/2 Keyboard
2 -available-
3 -available-
4 -available-
5 -available-
6 -available-
7 -available-
8 System CMOS/real time clock
9 -available-
10 Intel(R) ICH9 Family SMBus Controller - 2930
11 -available-
12 Synaptics PS/2 Port TouchPad
13 Numeric data processor
14 -available-
15 -available-
16 Generic Marvell Yukon 88E8055 PCI-E Gigabit Ethernet Controller
16 JMicron JMB36X Controller
16 Intel(R) ICH9 Family USB Universal Host Controller - 2937
17 Ricoh Memory Stick Controller
17 Ricoh SD/MMC Host Controller
17 SDA Standard Compliant SD Host Controller
18 RICOH OHCI Compliant IEEE 1394 Host Controller
18 Intel(R) ICH9 Family USB Universal Host Controller - 2936
19 AVerMedia A317 Mini-Card Hybrid Analog/ATSC
19 Intel(R) ICH9M/M-E 2 port Serial ATA Storage Controller 1 - 2928
19 Intel(R) ICH9M/M-E 2 port Serial ATA Storage Controller 2 - 292D
19 Intel(R) ICH9 Family USB Universal Host Controller - 2935
19 Intel(R) ICH9 Family USB Universal Host Controller - 2939
19 Intel(R) ICH9 Family USB2 Enhanced Host Controller - 293C
21 Intel(R) ICH9 Family USB Universal Host Controller - 2938
22 High Definition Audio Controller
23 Intel(R) ICH9 Family USB Universal Host Controller - 2934
23 Intel(R) ICH9 Family USB2 Enhanced Host Controller - 293A
190 Microsoft ACPI-Compliant System
Miscellaneous
Realtek High Definition Audio
Device Name: Realtek High Definition Audio
Description: Realtek High Definition Audio
Class: MEDIA
Service: IntcAzAudAddService
Driver Version: 6.0.1.5631
Driver Date: 5-26-2008
Vendor Id: 10EC
Device Id: 0269
Revision: 1000
Verified Hardware Device against Order: SND-VIN3INTHIGHDEFSS
Test Sound Card
Optiarc DVD RW AD-7561S ATA Device
Device Name: Optiarc DVD RW AD-7561S ATA Device
Description: CD-ROM Drive
Class: CDROM
Service: cdrom
Driver Version: 6.0.6001.18000
Driver Date: 6-21-2006
Verified Hardware Device against Order: MOBL-NEC8XDVDRWLSSAT
AVerMedia A317 Mini-Card Hybrid Analog/ATSC
Device Name: AVerMedia A317 Mini-Card Hybrid Analog/ATSC
Description: AVerMedia A317 Mini-Card Hybrid Analog/ATSC
Class: MEDIA
Service: AVerBDA6x_x64
Driver Version: 1.3.64.58
Driver Date: 6-23-2008
Vendor Id: 1131
Device Id: 7160
Revision: 0003
IRQ Number: 19
Verified Hardware Device against Order: MOBL-W840MINIAVERTVT
Intel(R) WiFi Link 5300
Device Name: Intel(R) WiFi Link 5300
Description: Intel(R) WiFi Link 5300
Class: Net
Service: NETw5v64
Driver Version: 12.0.0.78
Driver Date: 5-21-2008
Vendor Id: 8086
Device Id: 4235
Revision: 0000
Verified Hardware Device against Order: NIC-INTELWIREL533AN
Ensure Correct Network Card as invoiced
Final Checks
Inspect machine for exterior defects
Power and data cables connected properly and bundled neatly
Components securely in place with correct type and quantity of screws to prevent short circuiting
System powers on
All fans function
All LEDs function
Ensure BIOS updated
Ensure BIOS boot up sequence runs in proper order
Check for DMI Installation
System settings customized
Application and utility software installed and tested
Correct DirectX version installed
All hardware functions properly
Device drivers installed and tested
Verify Operating System against Order
System burn-in run to ensure system operates at peak efficiency
Run Scandisk
Empty Recycle Bin
Check for CDs in the drives
Test all ports
Run Disk Cleanup
Defrag the System Drive
Ensure Operating system installed, optimized, and purged of any unnecessary programs
Benchmark scores meet performance standards
Shutdown and unplug the system
Plug the system back in and ensure system boots up properly
Repeat previous 2 steps
Shutdown and unplug the systems
Check for Windows sticker Placement
Check for Setup Poster
Check for Customer Support Warranty Information
Ensure all periphials are with system
Mousepad Present
Agent ID card present
Ensure all cables are with system
Ensure all device manuals are with system
Ensure all driver disks are with system
Ensure all software CDs are with system
Ensure correct Recovery CD with system
Check for Power Cord
System cleaned and buffed
System poly-bagged, and packaged with Styrofoam to prevent damage during shipping
No scratches, dents, or other damage on peripherals
Peripherals sealed securely
Shipping box sealed securely
Correct shipping labels placed on peripheral boxes
Correct labels placed on shipping box
Sales invoice present
Shipping manager sign-off
Checklist present
System shipped to the customer
Installed Device Drivers
Microsoft AC Adapter, 6-21-2006, 6.0.6001.18000
Intel(R) Core(TM)2 Extreme CPU Q9300 @ 2.53GHz, 6-21-2006, 6.0.6001.18000
Standard PS/2 Keyboard, 6-21-2006, 6.0.6001.18000
Microsoft ACPI-Compliant Control Method Battery, 6-21-2006, 6.0.6001.18000
Synaptics PS/2 Port TouchPad, 6-20-2008, 11.1.18.0
Microsoft Bluetooth Enumerator, 6-21-2006, 6.1.6001.22000
Bluetooth Hands-free Audio, 5-12-2008, 6.1.0.4600
Bluetooth Hands-free Audio., 5-12-2008, 6.1.0.4600
Bluetooth L2CAP Interface, 1-23-2008, 6.2.0.1200
Bluetooth Remote Control, 5-12-2008, 6.1.0.4600
Bluetooth Stereo Audio, 5-12-2008, 6.1.0.4600
Microsoft eHome Infrared Transceiver, 6-21-2006, 6.1.6001.22000
High Definition Audio Device, 6-21-2006, 6.0.6000.16386
Realtek High Definition Audio, 5-26-2008, 6.0.1.5631
HID-compliant device, 6-21-2006, 6.1.6001.22000
HID-compliant consumer control device, 6-21-2006, 6.0.6000.16386
HID-compliant device, 6-21-2006, 6.1.6001.22000
Microsoft eHome Remote Control Keyboard keys, 6-21-2006, 6.0.6001.18000
Microsoft eHome MCIR Keyboard, 6-21-2006, 6.0.6001.18000
Microsoft eHome MCIR 109 Keyboard, 6-21-2006, 6.0.6001.18000
HID-compliant mouse, 6-21-2006, 6.0.6001.18000
HID-compliant consumer control device, 6-21-2006, 6.0.6000.16386
Optiarc DVD RW AD-7561S ATA Device, 6-21-2006, 6.0.6001.18000
ST9320421ASG ATA Device, 6-21-2006, 6.0.6001.18000
ATI Mobility Radeon HD 3870, 7-24-2008, 8.520.4.0
AVerMedia A317 Mini-Card Hybrid Analog/ATSC, 6-23-2008, 1.3.64.58
Ricoh Memory Stick Controller, 6-16-2008, 6.0.1.12
SDA Standard Compliant SD Host Controller, 6-21-2006, 6.0.6001.18000
RICOH OHCI Compliant IEEE 1394 Host Controller, 6-21-2006, 6.0.6001.18000
Ricoh SD/MMC Host Controller, 6-24-2008, 6.0.3.11
Generic Marvell Yukon 88E8055 PCI-E Gigabit Ethernet Controller, 12-28-2007, 10.51.3.3
JMicron JMB36X Controller, 5-8-2008, 1.17.37.1
Intel(R) ICH9M/M-E 2 port Serial ATA Storage Controller 1 - 2928, 1-30-2008, 8.6.1.1001
Intel(R) ICH9M/M-E 2 port Serial ATA Storage Controller 2 - 292D, 1-30-2008, 8.6.1.1001
Intel(R) WiFi Link 5300, 5-21-2008, 12.0.0.78
ATA Channel 0, 6-21-2006, 6.0.6001.18000
ATA Channel 1, 6-21-2006, 6.0.6001.18000
ATA Channel 0, 6-21-2006, 6.0.6001.18000
ATA Channel 1, 6-21-2006, 6.0.6001.18000
facap, FastAccess Video Capture, 9-24-2008, 8.7.1.0
Microsoft iSCSI Initiator, 6-21-2006, 6.0.6001.18000
Generic volume shadow copy, 6-21-2006, 6.0.6000.16386
AuthenTec Inc. AES1610, 4-17-2008, 7.10.1.0
BCM2046 Bluetooth Module, 5-9-2008, 6.2.0.2600
2.0M Pixel Camera, 6-21-2006, 6.0.6001.18000
Click to expand...
Click to collapse

Sounds like Hibernate is causing the issue. Try turning it off
Open Command Prompt (run as administrator) and type
powercfg hibernate /off

CruciasNZ said:
Sounds like Hibernate is causing the issue. Try turning it off
Open Command Prompt (run as administrator) and type
powercfg hibernate /off
Click to expand...
Click to collapse
That didn't fix it. I reinstalled Windows and tried it.
Actually that command didn't help. I used powercfg -h off . I tries both on and off and Aero still disables. This is in Windows 7 by the way.
Sent from my MB865 using Tapatalk

Do a clean uninstall of your video drivers with something like driver sweeper then reinstall the latest ATI drivers.

If you've tried drivers id strongly suggest you start the way all "odd" tech issues are diagnosed.
Rip out anything none essential, including cross fire, bare bones and start from scratch.
If that works then start adding stuff back in.
if it didn't work then your issue is in whats left, most likely graphics or Moby related, but get back to us after doing the above and we'll go from there.

dazza9075 said:
If you've tried drivers id strongly suggest you start the way all "odd" tech issues are diagnosed.
Rip out anything none essential, including cross fire, bare bones and start from scratch.
If that works then start adding stuff back in.
if it didn't work then your issue is in whats left, most likely graphics or Moby related, but get back to us after doing the above and we'll go from there.
Click to expand...
Click to collapse
I had already tried all that driver stuff before.
Since it's a laptop, I decided to remove the CrossFire cable to no avail and then I started realizing that CrossFire wasn't actually working to begin with. I had noticed it before, but I didn't investigate further. I tried to reseat the CrossFire cable multiple times to no avail. The one time it did work, I restarted the computer and the second card disappeared.
So I hit some other forums for more info and one said that if I was having CrossFire issues, I should flash a different BIOS. So I flashed the stock Alienware BIOS and bam! Aero got fixed. So that got rid of that problem. Although I'm still stuck with no CrossFire. Removing the cable and putting it back in 10 or so times will get the second card to show up and then disappear again after a restart. According to my understanding, two cards have to show up in device manager when CrossFire is "working". So thats the only problem I have now, otherwise I've been using Windows 7 Enterprise for 2 days now playing Saints Row: The Third for a solid 5 hours with no crashes or anything. Although I'm still missing out on the performance of the second card.
Any ideas to troubleshooting this?
Sent from my MB865 using Tapatalk

Possibly the drivers?
I have three different machines with sort of similar problems. The Aero basically ****s up. It seems to be an issue with the latest ATI Drivers. I am using the version 11 I believe not the latest. That seems to be helping.

twistedR said:
I have three different machines with sort of similar problems. The Aero basically ****s up. It seems to be an issue with the latest ATI Drivers. I am using the version 11 I believe not the latest. That seems to be helping.
Click to expand...
Click to collapse
In Windows Vista the latest drivers worked fine. I haven't tried the latest ones on this computer yet, but my desktop does have the latest and it works just fine.
Sent from my MB865 using Tapatalk

Oh, I should have mentioned that I am running windows 7 on all three.

Component Video into ADC

I want to run each of the 3 plugs from a component video cable to a separate ADC, How many samples per second do I need, and what bit resolution should I use. after it is converted to digital I want to send the binary data to an RF transmitter, send it to a receiver, the binary data received then needs to go to a DAC. Any information and/or part #'s would be great.
--
Gregory J. Gauvin
ratlink
ratdock

What kind of video are you digitizing?
For "full" resolution, you typically need to capture at least 8 bits on each channel for each pixel. 10- or 14-bit converters are generally preferred. "Analog" (SD) TV was roughly 640x480 and 30 frames a second, so that would be 9.2 M samples/s. NTSC was broadcast on a 6 MHz bandwidth; Nyquist sampling would be 12 MHz for that signal.
There are plenty of digitization cards out there, depending on the platform you are looking for. The better ones used to include a MPEG engine; that may have become less of a requirement with today's higher-speed PCI bus choices and computational power. The MythTV site may have some recommendations still up for analog capture cards.
Here's a reference on digital video that you might find helpful.

If I want to output video from a component video cable from a ps3, at the maximum resolution, I'm guessing 1080x1920 at 60 or 120 Hz, that the ps3 can support over the component video cable. What bit resolution adc should I use and at how many sample per second.
--
Gregory J. Gauvin
ratlink
ratdock

Pixels/frame * frames/sec = pixels/sec
You need at least one sample per pixel, especially if you aren't phase-locked to the pixel clock.
I suspect you're going to find out that the data rates are far beyond what you want to deal with over anything but a processor-direct interface.
Posted from my SGS4G, thanks to Team Acid development

Is the signal coming off the component video cable analog or digital.
--
Gregory J. Gauvin
ratlink
ratdock

http://en.wikipedia.org/wiki/Component_video

ratdock said:
Is the signal coming off the component video cable analog or digital.
--
Gregory J. Gauvin
ratlink
ratdock
Click to expand...
Click to collapse
Component is analog, HDMI is digital.

Rockchip 3288 Root Method

Subject:3288 Root method
Item:Rockchipb 3288 Android Tv Box, VariousRK3288 quad core
Cortex A17 Up to 1.8GHz
Operating system: Android 4.4
2GB RAM, 8/16GB ROM2/5MP Camera
Wi-Fi: BCM AP6210 2.4G (external antenna) and
BCM AP6330 (2.4G or 5.8GB dual mode)
Main Frequency Quad-core ARM Cortex-A17 Up to 1.8GHz)
GPU 3D/2D Graphics Engine OpenGL ES1.1/2.0/3.0(ARM Mali-T764 GPU core),OpenCL1.1；Directx11
RAM 2GB DDR3 (DDR3/DDR3L /LPDDR2/LPDDR3)high-performance dual channel external memory
Memory Flash 8G /16GB
Bluetooth Built in bluetooth 4.0 version
HDMI Single Physical Layer PHY support for HDMI 1.4 and 2.0 operation
Up to 1080p at 120 Hz and 4k x 2k at 60 Hz HDTV display graphic display resolutions( 3840*2160P ,1920*1080P) 3D video formats Up to 10-bit Deep Color modes
Up to 18 Gbps aggregate bandwidth
Support HDCP 1.4
Expand Micro SD T-Flash 2G,4G,8G,16G,32G(Maximum support 32GB)
Ports HDMI;TF SD card ;2 USB2.0 host,USB2.0 OTG , RJ45, Optical SPDIF ,3.5mm AV out , DC port ,LED. Reset button
Accessory Gift Box ,HDMI cable,USB cable ,User Manual, Power Adapter, IR RC
Root: http://www.shuame.com/en/root Root Genious, componant of Shuame , standalone
Method:In settings menu, tick debugging and mock locations, under developers options. Under USB make suere to tick connect to pc.
Install drivers on Windows , (tested wuith Win7) using rk driver istall
http://vondroid.com/resources/rockchip-rk3288-driverassist.502/#.U_4V12PD_Uw
once installed, insert object into reset button at the same time as uinserting usb otg cord from mini pc to windowes, wait for drivers to recognize devioce. open Root Genious, run, notice if device is connected * may say device already rooted, root again - this will instal superuser files, in chinese . takes 5 minutes, and ta da!, device is properly rooted. has worked for every chinese made device i have except mtk devices.
ALL AT YOUR OWN RISK OF COURSE. provided by Paul Taraneh for aldxproject
August 27, 2014
Sent from my rk3288 using XDA Premium 4 mobile app

Hey, the title should change to RK3288, not RK3822.

Changed
lg v500 g pad/cubot c9+/moto g/firefox os
sincrely, paul z taraneh 2014 for aldxproject

All links are dead =(

[Q] Hipstreet WIN 8.1 Tablet PC No reconize phones via OTG

I Have this tablet Hipstreet W7 HS-7DTB34-16GB 16 GB
Reconize me well pendrives,mouse, printer, scaner via OTG
But i trie with various phones an the phones only charge
The specs are:
CPU Intel Atom Z3735G
Code:
Learn more about the Hipstreet HS-7DTB34-16GB
Model
Brand
Hipstreet
Model
HS-7DTB34-16GB
Operating Systems
Operating System
Windows 8.1
CPU
CPU Speed
1.83GHz
Display
Screen Size
7.0"
Resolution
1024 x 600
Storage
HDD
16GB
System Memory
Memory
1GB
Communications
WLAN
802.11b/g/n Wireless LAN
Ports
USB
High speed USB 2.0 interface
Supplemental Drive
Webcam
Front (0.3MP) / Rear (2MP) cameras
Features
Other Features
7” TFT LCD High Resolution screen
Built for entertainment, the W7’s High Resolution display is perfect for staying entertained on the go.Microsoft Office 365
Redefine “mobile workstation” with the Microsoft Office 365 suite which comes with your Windows 8 tablet. Access all of your favourites like Word, Excel, and PowerPoint, at anytime and anywhere.
Microsoft Office 365 pre-loaded (1 year Subscription)16GB of built in storage and Micro SD support
Store your music, movies, and apps on your device with the option for more storage utilizing a Micro SD card (not included).Quad Core Processor with 1GB RAM
A Quad-Core processor means smooth video playback and unmatched gaming performance. It’s the only way to fly when on the go.
Built-in speaker (2 x 0.8W)
HDMI output port (1080p)

Anyone tried this one Android 8 4G 32 PX5

Seems to have about everything with support for 1 TB external storage, BT 4, mirror link, 2 USB and micro SD, and HDMI mini
No direct link as it's an Alibaba item from "Shenzhen Zest Technologies"
Any thoughts, have had 3 units before and you really can't tell much until you have one how much trouble it is!
10.1" screen Android 8.0 Detail Specifications
Brand ZESTECH,OEM,ODM
System/Main Frequency Android 8.0
CPU PX5, 8 core, 64 bit, cortex A53, 1.5GHz
GPU PowerVR G6110
RAM/ROM 4GB+16/32GB
Display
Display Mode/ Display Type Capacitive multi-touch screen
Screen resolution
HD 1024*600
Language English, French, German, Spanish, Portuguese, Russian, Arabic, Turkish , Italian etc.
DVD High temperature DVD laser head, DVD/CD/VCD player
Radio
Chip TDA7786/TEF6686
Radio Tuner FM, AM, RDS,TMC(optional)
Radio response bandwidth AM: 520-1700 Hz FM: 87.5-108.5MHz
WiFi 802.11 b/g/n
GPS Built-in GPS navigation system, GPS/GLONASS/BDNS
Amplifier TDA7851, 4* 50 Watts
EQ mode Classic, Rock, Pop, Jazz theater/scene/teahouse etc.
Mirrorlink Mirrorlink
Bluetooth 4.0 Bluetooth music, phonebook, hands free
Charactor input method Standard Andriod Soft Keyboard(Support third-party handwriting input method /Support external hardware keyboard)
Video Format AVI(H.264, DIVX, DIVX, XVID, rm, rmvb, MKV(H.264, DIVX, DIVX, XVID), WMV, MOV, MP4(H.264, MPEG, DIVX, XVID), MPEG, MPG, FLV(H.263,H.264)etc Format ( Support 2160P)
Audio Format MP3,WMA,MP2,OGG,AAC,M4A,MA4,FLAC,APE,3GP,WAV etc
Image Format JPG, JPEG, GIF, BMP, PNG etc
USB Support Max 32GB USB flash drive, 1TB hard disk.
Micro SD Support Max 32GB
Work voltage 9V ~ 16V
Operation temperature Minus 20℃ ~ 70℃
Storage temperature Minus 30℃ ~ 85℃
Pre download software list
Internet Email,Gmail,Browser,Skype,QQ,Google Talk,Play Shop, download information...
Entertainment High Definition player,Music,USB Camera
Tool Calendar,Clock,Recorder,Calculator,Setup,File Manager,search,Flash Player Settings
Package neutral packing Color box package,Welcome OEM,ODM
Screen Size 6.2-10.1 inch
Optional Functions 1). DVB-T / ISDB-T/ ATSC 2) TMC 3) Rear View Camera 4) Parking Sensor(4 sensor) 5) RDS and ect
Additional Function HDMI MINI USB Slot

I have a Zestech head unit and I am having huge trouble with it. Infact it is my second unit as the first units screen was dodgey as. I got mine from eBay and the seller was about as helpful as an ashtray on a motorbike.
I would stay away from them - if it not too late....