4/23/2017 new driver models for direct download:1129
A4tech Ud-200 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Ud-200
Certifications for A4tech Ud-200
5 stars for A4tech Ud-200 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 4/23/2017 Updates

All drivers on are updated on daily basis.

However, a new version of A4tech Ud-200 might have been uploaded since our last site update.

A4tech Ud-200 Driver Download

Windows Compatibility for A4tech Ud-200 driver

A4tech Ud-200 Driver Details:

A4tech Ud-200 File Name:

A4tech Ud-200 Driver Version: 681TInq

A4tech Ud-200 ZIP Size: 139.kb

Manufacturer: A4tech

A4tech Ud-200 was fully scanned at: 4/21/2017
Scan Status: driver download scanOK

A4tech Ud-200 special revision for: Windows 8 Pro 32 bit, Windows XP Media Center Edition 2004 32 bit, Windows XP Tablet PC Edition 64 bit, Windows 7 Professional 32 bit, Windows 8 64 bit, Windows 7 Enterprise (Microsoft Windows NT) 32 bit, Windows XP Media Center Edition 32 bit, Windows XP Starter Edition 64 bit

A4tech Ud-200 Download Stats:

Driver Uploaded: 4/12/2017

Direct Downloads: 110
Most Recent Download: 4/21/2017
Managed Downloads: 7312
Most Recent Download: 4/22/2017
Download Mirrors: 4
Current Delay: 19 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 107/110 Users

Success Reported By 17/107 Users

Driver Download Score74/100

Driver Installation Score69/100

Overall preformance Score73/100

A4tech Ud-200 3 Thumbs Up3Thumbs
A4tech Ud-200 0 Thumbs Down0Thumbs
A4tech Ud-200 driver direct download was reported as adequate by a large percentage of our reporters, so it should be good to download and install.

Installation Manager Success Stats:

Reports Issued By 5806/7312 Users

Success Reported By 4386/5806 Users

Driver Download Score87/100

Driver Installation Score77/100

Overall preformance Score80/100

A4tech Ud-200 4269 Thumbs Up4269Thumbs
A4tech Ud-200 322 Thumbs Down322Thumbs
A4tech Ud-200 driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.


1. Direct Download

Select your OS and press "Download".

This option requires basic OS understanding.
Select Your Operating System, download zipped files, and then proceed to
manually install them.
Recommended if A4tech Ud-200 is the only driver on your PC you wish to update.


2. Driver Installation Manager

This option requires no OS understanding.
Automatically scans your PC for the specific required version of A4tech Ud-200 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Ud-200, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

Don’t have a password?
Please register, and get one.

Other drivers most commonly associated with A4tech Ud-200 problems:

A4tech Ud-200 may sometimes be at fault for other drivers ceasing to function

These are the driver scans of 2 of our recent wiki members*

*Scans were performed on computers suffering from A4tech Ud-200 disfunctions.

Scan performed on 4/23/2017, Computer: Toshiba Dynabook T552/47FKD

Outdated or Corrupted drivers:7/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Controladora de interfaz Intel(R) 82801FBM LPC - 2641Corrupted By A4tech Ud-200
Mice And Touchpads
Logitech Logitech WheelMouse (USB)Outdated
A4Tech HID-compliant mouseUp To Date and Functioning
Microsoft Microsoft Express Mouse (Mouse and Keyboard Center)Up To Date and Functioning
Usb Devices
HS Incorporated USB Mass Storage DeviceUp To Date and Functioning
Microsoft Controller host USB OpenHCD StandardUp To Date and Functioning
Aladdin Knowledge USB TokenUp To Date and Functioning
Sound Cards And Media Devices
AMD ATI Function Driver for High Definition Audio - ATI AA01Outdated
AVerMedia AVerMedia H789 PCI-E Hybrid DVB-TUp To Date and Functioning
Realtek Audioapparaat op de bus voor High Definition AudioUp To Date and Functioning
Network Cards
Qualcomm Atheros Atheros AR9485 Wireless Network AdapterCorrupted By A4tech Ud-200
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) ICH8/ICH8R Family LPC Interface Controller - 2810Up To Date and Functioning
Texas Instruments Texas Instruments PCIxx21 Integrated FlashMedia ControllerOutdated
Nokia Nokia E52 USB OBEXOutdated
Broadcom Broadcom GNSS 4752 Geolocation SensorUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP560 serUp To Date and Functioning
Video Cards
ATI RADEON X600 Series Secondary (Microsoft Corporation - WDDM)Up To Date and Functioning
Input Devices
Microsoft HID-compliant consumer control deviceUp To Date and Functioning
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/23/2017, Computer: HP Pavilion Ze8500

Outdated or Corrupted drivers:10/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Controller Universal Host USB Intel(R) famiglia ICH9 - 2935Corrupted By A4tech Ud-200
Mice And Touchpads
FUJITSU FUJITSU PS/2 QuickPoint4Up To Date and Functioning
Usb Devices
Microsoft HID Keyboard DeviceUp To Date and Functioning
Logitech USB-audioapparaatCorrupted By A4tech Ud-200
Sound Cards And Media Devices
ASUS USB Mass Storage DeviceUp To Date and Functioning
Creative Creative SB Audigy 4 (WDM)Up To Date and Functioning
Creative Creative SB Audigy 2 ZS (WDM)Up To Date and Functioning
Network Cards
Intel(R) Centrino(R) WiMAX 6250Outdated
Microsoft HID KeyboardCorrupted By A4tech Ud-200
Hard Disk Controller
Acer GoGear VibeUp To Date and Functioning
Nokia Nokia USB Phone ParentCorrupted By A4tech Ud-200
Intel Intel(r) AIM External Flat Panel Driver 2Corrupted By A4tech Ud-200
Microsoft Texas Instruments PCI-xx21/xx11 CardBus Controller with UltraMediaUp To Date and Functioning
Logicool Logitech Driver InterfaceUp To Date and Functioning
Google USB Composite DeviceUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MG5300 seriesOutdated
Video Cards
Intel(R) HD GraphicsUp To Date and Functioning
Input Devices
Wacom Wacom TabletCorrupted By A4tech Ud-200
Port Devices
Microsoft Communications Port (COM1)Corrupted By A4tech Ud-200
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAOutdated
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Ud-200 TM6495T, NEC PC-LL750TG, Panasonic CF-SX1GEFDP, HP HP Pavilion dv6000, HP Xy107et, NEC POWERMATE RD3911294AD, HP HP ProBook 5330m, HP PS282AA-ABZ, HP H9-1187, Toshiba Dynabook T451/58EBS, Toshiba Dynabook EX1/524CDE, and more.
A4tech Ud-200 G32062.11/31/201512/28/2016a4tech_ud-200-g32062.1.exe170kbLG R405-A.CPF1E1, HP EY906AA-ABZ, Sony VGC-RA52, LG P430-K.AE12B, HP Pavilion zx5000, and more.
A4tech Ud-200 S231.11.11.111/16/201412/29/2016a4tech_ud-200-s231.11.11.1.exe51kbMSI MS-7183, Compaq KT310AA-AB4 SR5490CF, Sony VGN-NW21EF_S, Panasonic CF-30CASCZBM, HP HP Compaq dc7100 SFF, Toshiba Satellite A200-12X, Zoostorm 7010-0064E, Gigabyte P35-S3G, Mitsubishi AL12FBHEZ42W, and more.
A4tech Ud-200 V81.101.12.111/15/201412/28/2016a4tech_ud-200-v81.101.12.1.exe188kbSony VGN-FS38LP, Sony SVE15129CGB, Fujitsu PRIMERGY RX200 S7, EMachines EL1330, HP PS282AA-ABZ, NEC PC-VK26TXZNG, Fujitsu FMVA56CWG, IBM 8307L9U, Seneca Pro318568, Sony VGN-NS255J, and more.
A4tech Ud-200 31.1282.110/4/201412/29/2016a4tech_ud-200-31.1282.1.exe72kbCASPER CASPERPRO, HP P6640ch, Northern Micro P4865G-M-AS, Toshiba Dynabook R634/E25K, Toshiba Satellite C660-M21U, Fujitsu FMVLX55M, AnabelleB Soho WN10, WIPRO WIV37455-0067, Sony VGN-FT92S, NEC VERSAE3100 NN780248559, Sony PCV-HS72B, TAROX Business PC 3200, Supermicro P8SCT, and more.
A4tech Ud-200 71.182.1711/2/201412/27/2016ksn-71.182.17.exe164kbHP KN483AA-AB8 m9242.t, HP GG700AA-UUW, MouseComputer H87M-S01, ASUS VX5, Toshiba Satellite P50-A X3110, NEC PC-MK33LBZCE, HP P6-2455eb, HP Pavilion P6640F ABC, ASUS K84L, Sony VPCF13JFX, HP HPE-380jp, and more.
A4tech Ud-200 4286312/17/201412/28/2016ikegl-42863.exe63kbIBM 8185LUZ, Fujitsu FMVNFD40, Packard Bell IMedia D3235, HP GU519AA-UUW, HP PX662AA-AB9, Panasonic CF-S10DVCDP, IBM 9210WLV, Panasonic CF-19KHRC62B, Lenovo 3000 H230 10025, Panasonic CF-W7BWHAJS, HP EC581AA-B1U, HP PS414AA-AB5 W1268HK, and more.
A4tech Ud-200 3381.1711/12/201412/28/2016a4tech_ud-200-3381.17.exe34kbHP FL447AA-ACB a6641ru, Fujitsu FMVNR1PH, EDsys EPROI5120W7P, HP KP266AA-ABZ, Toshiba TECRA R10, HP M7640n-ABA m7640, ASUS K50IJ, Viglen Dossier XR, Roemer KW28/2007, and more.
A4tech Ud-200 34989/6/201412/30/2016a4tech_ud-200-3498.exe169kbNEC PC-MY20RBZ74, HP HP Compaq Presario CQ61, WINCOR NIXDORF EPC A4, WIPRO WIV37455-0863, HP Pavilion ze4400, Exper ACTIVEDEX144, and more.
A4tech Ud-200 321.1489/21/201412/29/2016a4tech_ud-200-321.148.exe31kbNEC EASYNOTE PB41Q00006, Sony VGN-FW55LF_B, Sony VPCCW1IGX, HP HP EliteBook 6930p, Seneca PRO0542, AT COMFOR OFFICE I10 SI, and more.
A4tech Ud-200 2.137388/30/201412/27/2016a4tech_ud-200-2.13738.exe72kbLenovo ThinkPad T430u, Sony VGN-A197VP, HP SG3-335FR-m, Fujitsu FMVNA7BEC, Lenovo 2756AF8, MAXDATA ECO4700IW, and more.
A4tech Ud-200 203702/12/201512/29/2016a4tech_ud-200-20370.exe195kbNEC PC-VJ22MAUZHTTV, LG V960-UH50K, HP HP EliteBook 6930p, Toshiba Dynabook CX/45H, Lenovo 3000 G530 Notebook, ECS HDC-I, and more.
A4tech Ud-200 21.12032/28/201512/28/2016a4tech_ud-200-21.1203.exe31kbToshiba Dynabook Qosmio D711/T3EB, Toshiba SATELLITE C850-A798, Toshiba SATELLITE C855-1ME, Acer AX1430G, HP Presario 2500, Fujitsu D2804-A1, HP RX884AA-ABA m8040, Sony VGN-CS325J, HP RS898AA-B14, Supermicro PDSG4, HP CQ3375L, HP PN089AA-ABF m1180.f, Toshiba SATELLITE U50-A, and more.

There is no particular operating system known to have specific problems with A4tech Ud-200
Laptop A4tech Ud-200Tablet A4tech Ud-200Download A4tech Ud-200Upgrade A4tech Ud-200Update A4tech Ud-2002017 A4tech Ud-200Free A4tech Ud-200Data A4tech Ud-200Info A4tech Ud-200Help A4tech Ud-200Guide A4tech Ud-200Comments A4tech Ud-200Windows 10 A4tech Ud-200Vista A4tech Ud-200Windows 7 A4tech Ud-200Install A4tech Ud-200