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6/25/2017 +650 new drivers.
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A4tech Kr 71 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Kr 71
Certifications for A4tech Kr 71
5 stars for A4tech Kr 71 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2016
Our main support OS are: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit, Windows 10 32 bit, and Windows 8.

A4tech Kr 71 Driver Download

Windows Compatibility for A4tech Kr 71 driver

A4tech Kr 71 Driver Details:

A4tech Kr 71 File Name: a4tech_kr_71.zip

A4tech Kr 71 Driver Version: 3219-

A4tech Kr 71 ZIP Size: 149.kb

Manufacturer: A4tech

A4tech Kr 71 was fully scanned at: 6/20/2017
Scan Status: driver download scanOK

A4tech Kr 71 now has a special edition for these Windows versions: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit,, Windows 10 32 bit, Windows 8, Windows RT 32bit, Windows Vista Home Basic 32bit, Windows Vista Home Premium 32bit, Windows 10 Team 32bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 64bit,

A4tech Kr 71 Download Stats:

Driver Uploaded: 4/14/2017

Direct Downloads: 468
Most Recent Download: 4/26/2017
Managed Downloads: 6148
Most Recent Download: 4/25/2017
Download Mirrors: 2
Current Delay: 24 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 383/468 Users

Success Reported By 112/383 Users

Driver Download Score68/100

Driver Installation Score70/100

Overall preformance Score67/100

A4tech Kr 71 57 Thumbs Up57Thumbs
Up
A4tech Kr 71 13 Thumbs Down13Thumbs
Down
A4tech Kr 71 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 4744/6148 Users

Success Reported By 3567/4744 Users

Driver Download Score81/100

Driver Installation Score84/100

Overall preformance Score78/100

A4tech Kr 71 3456 Thumbs Up3456Thumbs
Up
A4tech Kr 71 14 Thumbs Down14Thumbs
Down
A4tech Kr 71 driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.

DOWNLOAD OPTIONS:

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 Kr 71 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 Kr 71 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Kr 71, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

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A4tech Kr 71 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 Kr 71 disfunctions.

Scan performed on 4/24/2017, Computer: Lenovo ThinkStation D30 - Windows 7 64 bit

Outdated or Corrupted drivers:7/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel PCI standard ISA-broUp To Date and Functioning
Mice And Touchpads
Logitech HID-compliant muisUp To Date and Functioning
Usb Devices
VIA Universal Serial Bus (USB) ControllerUp To Date and Functioning
Microsoft Controladora de host universal USB Intel (R) 82801DB/DBM - 24C4Up To Date and Functioning
Sound Cards And Media Devices
Intel(R) Intel(R) Display AudioOutdated
VMware Creative AudioPCI (ES1371,ES1373) (WDM)Up To Date and Functioning
NVIDIA NVIDIA High Definition AudioUp To Date and Functioning
Network Cards
Marvell Generic Marvell Yukon 88E8050 based Ethernet ControllerUp To Date and Functioning
Keyboards
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Winbond Sony Memory Stick controller(WB)Outdated
Others
UPEK TouchChip Fingerprint CoprocessorCorrupted By A4tech Kr 71
Point Grey Research OHCI-konformer Texas Instruments 1394-HostcontrollerCorrupted By A4tech Kr 71
AuthenTec Biometric CoprocessorUp To Date and Functioning
National IrDA Fast Infrared PortUp To Date and Functioning
ATMEL maxTouch I2C Boot Bridge Peripheral DriverUp To Date and Functioning
Logicool Logitech Driver InterfaceUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 640MOutdated
Input Devices
Logitech Logitech WingMan Digital DeviceUp To Date and Functioning
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)Corrupted By A4tech Kr 71
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By A4tech Kr 71

Scan performed on 4/24/2017, Computer: Supermicro X9DRL-7F - Windows 7 32 bit

Outdated or Corrupted drivers:6/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) E8500/E8501 Registers - 2615Outdated
Mice And Touchpads
(Standard mouse types) HID-compliant mouseUp To Date and Functioning
Usb Devices
Thrustmaster Thrustmaster HOTAS Cougar (IN)Up To Date and Functioning
Microsoft Intel(r) 82801DB/DBM USB universeller Hostcontroller - 24C4Up To Date and Functioning
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GTX 570Up To Date and Functioning
AVerMedia AVerMedia A373 MiniCard Dual DVB-TUp To Date and Functioning
Network Cards
Ikanos USB ADSL2 WAN AdapterUp To Date and Functioning
Keyboards
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel SATA AHCI -vakio-ohjainCorrupted By A4tech Kr 71
Others
Google Nexus 4Up To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 6Up To Date and Functioning
NEC Generic CardBus ControllerOutdated
Intel HID Sensor CollectionUp To Date and Functioning
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Up To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 630MUp To Date and Functioning
Input Devices
Lenovo USB DeviceCorrupted By A4tech Kr 71
Port Devices
Huawei HUAWEI Mobile Connect - USB Device (COM8)Corrupted By A4tech Kr 71
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAOutdated
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Kr 71 A2.10686For Windows 7 32 bit11/14/201412/27/2016all_drivers-a2.10686.exe99kbToshiba SATELLITE L850-153, HP Rfrb h8-1100z, Lenovo 3000 J115 Desktop, HP PS512AA-ABA a815, Medion P7618, Gateway H5212, HP Compaq 420, IBM IBM System x3100 M4 -[258242Z, and more.
A4tech Kr 71 Z731.11.13For Windows 7 64 bit12/12/201412/27/2016all_drivers-z731.11.13.exe70kbToshiba Dynabook NX/76JBL, Lenovo ThinkPad Edge E130, Sony VPCF13XFX, Compaq Presario 1201EA 470019-012, NEC FC-S16W, HP KZ631AAR-ABA IQ505, IBM 23745U9, Lenovo ThinkPad X200s, and more.
A4tech Kr 71 O80261.1For Windows 79/27/201412/29/2016all_drivers-o80261.1.exe78kbHP Presario C500, Lenovo 2689PZG, SYX SYX-DP67BG-Extreme, Omni OTC-H3222D00, HP HP Pavilion dv9000, and more.
A4tech Kr 71 1.1031.11.1For Windows 109/8/201412/28/2016all_drivers-1.1031.11.1.exe175kbHP GP G62-A20SY NB, NEC PC-LG17FWTGG, Toshiba Satellite P870, HP GU631AA-UUW a6225.sc, HP HP EliteBook 8540w, ICP / IEi KINO-945GSE, HP NC684AAR-ABA a6750y, ECS H57H-MUS, Fujitsu PRIMERGY TX150 S7, and more.
A4tech Kr 71 7282.13For Windows 10 64 bit10/6/201412/29/2016all_drivers-7282.13.exe199kbLG X110-L.A7B1A2, Toshiba SATELLITE C855-27U, Compaq VT606AA-AKL CQ3275L, Sony VGN-CR327_W, Toshiba Dynabook T552/58HKD, Lenovo ThinkPad L430, and more.
A4tech Kr 71 731.161.1For Windows 7 32 bit2/8/201512/29/2016-731.161.1.exe205kbNEC PC-MJ30AAZ76, Sony PCV-RS216, NEC PC-VK22EAZHB, IBM 8215EKU, Sony PCG-R505V_BD, Fujitsu FMVCE35E5, Packard Bell NC-ENLE11BZ-4508G1TMNKS, and more.
A4tech Kr 71 J42929For Windows 7 64 bit12/20/201412/27/2016all_drivers-j42929.exe163kbFujitsu CELSIUS R930, Lenovo ThinkPad X200, ECS PT880PRO-A, Seneca Pro234499, Acer TravelMate 8371, MSI SO-7597, HP S5770uk-m, Sony VGN-NS15G_S, Pegatron H24L, HP PS306AA-AB9 a819.pt, and more.
A4tech Kr 71 G1.11.108For Windows 711/23/201412/28/2016all_drivers-g1.11.108.exe133kbSupermicro X7DVL-3, LG LW75-P333, VIA KM400/A-823x, Toshiba S A110-160, IBM IBM System x3400 M3 Server -[7379K3G, and more.
A4tech Kr 71 W62690For Windows 1011/2/201412/28/2016all_drivers-w62690.exe139kbSeanix C3V, Toshiba Satellite A100-999, Compaq KY775AA-AB1 CQ3010KL, Lenovo ThinkStation S20, IBYTE Udp gn naxos-i1l, GENSW DSDT0001, Panasonic CF-S9LWGJDS, Sony VPCEB13FG, HP PN111AA-ABF t760.f, IBM 6221NPG, HP HP ProBook 4421s, and more.
A4tech Kr 71 43739For Windows 10 64 bit12/31/201412/28/2016all_drivers-43739.exe161kbECS 945GTY-M, Acer Veriton S680G, Sony VGN-NS38E_S, Sony VGN-FW160AE, ARIMA W651DI, HP VS417AA-ABF s5224f, MSI SO-7597, HP FK913AA-ABG s3660a, HP RR496AA-ABU s7710.uk, IBM 8183DGU, and more.
A4tech Kr 71 2.11.122.10For Windows 810/31/201412/30/2016all_drivers-2.11.122.10.exe95kbHP PX688AA-B14 t3040.be, EMachines L4030, ASUS N81De, I.C.S Olivetti MK510, IBM 622133G, Lenovo ThinkStation S30, and more.
A4tech Kr 71 72944For Windows 7 32 bit9/27/201412/30/2016all_drivers-72944.exe40kbFujitsu FMVA56CWG, MAXDATA ECO4700IW, NEC PC-LL708WJ01B, HP DT180A-ABF t490.f, NEC PC-VN470GS6R, Lenovo ThinkPad X1 Carbon, IBM 262842U, Acer ASPIRE1420P_MSFT, HP FR546AA-ABE a6653es, Sweetwater Sound CS400, Intel S3420GP, Packard Bell IMEDIA I4580 FR, Samsung SQ45/Q70C/P200, and more.
A4tech Kr 71 621.12.16For Windows 7 64 bit9/23/201412/28/2016all_drivers-621.12.16.exe100kbHP GU508AA-B14 m9080.be, IBM System x3200 M3 -[7328AC1, Lenovo 43772KM, HP VG244AA-ABU p6235uk, HP FL447AA-ACB a6641ru, NEC VERSAE3100 NN780248559, ASUS CS6110, Sony VPCEA36FG, and more.


Please Note: There are particular operating systems known to have problems with A4tech Kr 71:
  • Windows XP Professional
  • Windows RT
  • Windows 10 Home
  • Windows Vista Home Premium
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Kr 71 model.
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