6/22/2018 +818 new drivers.
A4tech Rk(s)-870d 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Rk(s)-870d
Certifications for A4tech Rk(s)-870d
5 stars for A4tech Rk(s)-870d "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 Rk(s)-870d Driver Download

Windows Compatibility for A4tech Rk(s)-870d driver

A4tech Rk(s)-870d Driver Details:

A4tech Rk(s)-870d File Name: a4tech_rk(s)

A4tech Rk(s)-870d Driver Version: 142e.U

A4tech Rk(s)-870d ZIP Size: 119.kb

Manufacturer: A4tech

A4tech Rk(s)-870d was fully scanned at: 6/18/2018
Scan Status: driver download scanOK

A4tech Rk(s)-870d 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 10 Mobile 32bit, Windows 10 Pro Education 64bit, Windows Vista Ultimate 64bit, Windows RT 64bit, Windows 8 32bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 64bit,

A4tech Rk(s)-870d Download Stats:

Driver Uploaded: 2/23/2018

Direct Downloads: 1431
Most Recent Download: 4/24/2018
Managed Downloads: 6150
Most Recent Download: 4/24/2018
Download Mirrors: 2
Current Delay: 19 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 1301/1431 Users

Success Reported By 195/1301 Users

Driver Download Score63/100

Driver Installation Score62/100

Overall preformance Score73/100

A4tech Rk(s)-870d 22 Thumbs Up22Thumbs
A4tech Rk(s)-870d 5 Thumbs Down5Thumbs
A4tech Rk(s)-870d 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 5197/6150 Users

Success Reported By 4222/5197 Users

Driver Download Score79/100

Driver Installation Score80/100

Overall preformance Score83/100

A4tech Rk(s)-870d 3962 Thumbs Up3962Thumbs
A4tech Rk(s)-870d 110 Thumbs Down110Thumbs
A4tech Rk(s)-870d 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 Rk(s)-870d 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 Rk(s)-870d + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Rk(s)-870d, or the driver installation manager, take a few minutes to send us a report:
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Other drivers most commonly associated with A4tech Rk(s)-870d problems:

A4tech Rk(s)-870d 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 Rk(s)-870d disfunctions.

Scan performed on 4/25/2017, Computer: IBM System x3300 M4 -[7382E3G - Windows 7 64 bit

Outdated or Corrupted drivers:10/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Mobile Intel(R) 45 Express Chipset Series Processor to DRAM Controller - 2A40Outdated
Mice And Touchpads
WheelMouse HID mouseOutdated
Usb Devices
Hewlett-Packard HP Photosmart A430 series (DOT4USB)Up To Date and Functioning
Microsoft Controlador de host de PCI a USB mejoradoCorrupted By A4tech Rk(s)-870d
Sound Cards And Media Devices
Realtek High Definition Audio-apparaatUp To Date and Functioning
Network Cards
ASUS Linksys Wireless-N Notebook Adapter WPC300NCorrupted By A4tech Rk(s)-870d
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
Silicon Integrated SiS 5513 IDE UDMA ControllerUp To Date and Functioning
AuthenTec AuthenTec AES3500 TruePrint SensorUp To Date and Functioning
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI - 2660Corrupted By A4tech Rk(s)-870d
Nokia Nokia USB PhonetUp To Date and Functioning
Cameras, Webcams And Scanners
EPSON EPSON Stylus CX6400Up To Date and Functioning
Video Cards
ATI ATI Technologies, Inc. 3D RAGE PRO AGP 2XCorrupted By A4tech Rk(s)-870d
Input Devices
Wacom Wacom TabletCorrupted By A4tech Rk(s)-870d
Port Devices
MediaTek DA USB VCOM Port (COM11)Outdated
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 4/26/2018, Computer: Acer TM6595 - Windows 7 32 bit

Outdated or Corrupted drivers:7/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Controller Standard Universal Host da PCI a USBCorrupted By A4tech Rk(s)-870d
Mice And Touchpads
Synaptics ELAN PS/2 Port Input DeviceCorrupted By A4tech Rk(s)-870d
ELAN Samsung PS/2 Port Input DeviceUp To Date and Functioning
Microsoft Microsoft USB IntelliMouse Explorer 4.0 (IntelliPoint)Up To Date and Functioning
Usb Devices
Renesas Universal Serial Bus (USB) ControllerUp To Date and Functioning
Steinberg Media eLicenserCorrupted By A4tech Rk(s)-870d
Canon Canon S800Up To Date and Functioning
Sound Cards And Media Devices
ESS ESS Maestro2E PCI AudioDrive (WDM)Up To Date and Functioning
Microsoft Microsoft LifeCam VX-2000.Up To Date and Functioning
Network Cards
ASIX ASIX AX88772A-adapter voor USB 2.0 naar Fast EthernetUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By A4tech Rk(s)-870d
Hard Disk Controller
NVIDIA NVIDIA nForce 430/410 Serial ATA ControllerUp To Date and Functioning
Nokia S60 HandsetUp To Date and Functioning
Microsoft Texas Instruments PCI-xx21/xx11 CardBus Controller with UltraMediaCorrupted By A4tech Rk(s)-870d
Cameras, Webcams And Scanners
SunplusIT HD WebcamOutdated
Video Cards
Intel Video ControllerUp To Date and Functioning
Input Devices
GENERIC USB Human Interface DeviceUp To Date and Functioning
Port Devices
Mobile Connector Device Application Interface (COM12)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By A4tech Rk(s)-870d
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Rk(s)-870d O241.13For Windows 7 32 bit1/4/201512/28/2016all_drivers-o241.13.exe205kbCompaq Workstatio, Acer Veriton L670, HP PY056AA-ABF w5077.f, IBM ThinkCentre A51p, Lenovo 3000 H230 10025, Sony VGN-NS120AH, and more.
A4tech Rk(s)-870d 2.10049For Windows 7 64 bit12/21/201412/30/2016all_drivers-2.10049.exe43kbLenovo 2756AF8, Gateway GT4224m, HP Presario R3000, ASUS 1001PQ, Lenovo 6075Y5X, ECS H57H-MUS, LG R710-S.AP55V, Lenovo 7659V26, Fujitsu FMVLX70SDG, Fujitsu FMVA42EWB, Sony VGN-TZ37TN_B, Sony VGN-TZ240N, and more.
A4tech Rk(s)-870d 4231.18For Windows 79/5/201412/27/2016b-4231.18.exe99kbItautec Infoway w7730, HP VC906AA-ABF IQ842f, I-MOBILE TPC-2A, HP ED723AA-B14 W5160.BE, IBM Eserver xSeries 346 -[8840ECY, LG LS50-AC6U1, Panasonic CF-30KBPAX2M, , Gigabyte G33M-S2, Packard Bell IPower X9274, LG X110-L.A7A2E2, IBM 1831W1U, and more.
A4tech Rk(s)-870d 73688For Windows 1011/10/201412/29/2016crpgmlkus-73688.exe199kbIBM 1832BG1, Sony VGN-Z17GN_B, TRADING-PC DATASTATION ACTIV SERIES, ASUS F80S, Packard Bell EasyNote_BG45-U-002CH, Sony VGNFW590GAB, HP Presario R3000, and more.
A4tech Rk(s)-870d 4332.17For Windows 10 64 bit10/2/201412/28/2016all_drivers-4332.17.exe46kbSony VGC-LB92S, HP D1290se-ABS PS353AA, HP KJ325AA-ABG a6440a, Sony VGN-NS52JB_P, Fujitsu FMVTE50X, Dell PowerEdge 1600SC, Gateway MX6627, and more.
A4tech Rk(s)-870d M1.10823For Windows 7 32 bit9/24/201412/27/2016all_drivers-m1.10823.exe172kbHP KZ794AA-ABM a6630la, Sony VGN-B90PSY, HP PX569AA-ABY, ASUS RS162-E4/RX4, Panasonic CF-19MH207NW, HP PL494AA-B14, Toshiba SATELLITE C850-A791, NEC PC-MY28VLZEJ, HP Pavilion ze4400, Sony VGN-C140FP, SAMSUN 400B4A/400B5A/200B4A/200B5A, NEC PC-VW978WG01, Sony VGN-NS72JB_W, and more.
A4tech Rk(s)-870d W43884For Windows 7 64 bit10/12/201412/30/2016all_drivers-w43884.exe208kbHP Pavilion ze4500, NEC PC-VY16AEDERFW1, Gateway FX4710-UB802A, Lenovo ThinkCentre M55, Toshiba SATELLITE C55-A-1FN, Toshiba SATELLITE PRO C870-176, and more.
A4tech Rk(s)-870d 32836For Windows 71/22/201512/29/2016izfwowo-32836.exe145kbIBM System x3650 M4 -[7915F2M, Shuttle SD10, Acer TravelMate 8371, HP G5148it-m, HP FK558AAR-ABA a6604f, HP P7-1102, and more.
A4tech Rk(s)-870d 391.10For Windows 109/14/201412/30/2016all_drivers-391.10.exe103kbFujitsu FMVLRB50P, Acer NC-E1-531-B9604G, MCJ P67A-SD40, Toshiba Dynabook Qosmio G10/390LS, HP HP ProBook 6460b, Compaq RC635AA-ABF SR191FR FR630, and more.
A4tech Rk(s)-870d 20909For Windows 10 64 bit12/23/201412/28/2016all_drivers-20909.exe207kbIBM 8184MMY, HP Pavilion dv2000, WIPRO WIV37455-0653, Sony PCV-HS72B, IBM 2373WMV, Fujitsu LifeBook A6210, Packard Bell EasyNote TM01, Lenovo ThinkCentre M90z, and more.
A4tech Rk(s)-870d O20803For Windows 89/3/201412/30/2016all_drivers-o20803.exe179kbOEGStone CS-B, Fujitsu FMVNA1CC, Compaq DD373A-ABY 6650 DK110, ASUS C90P, HP HP EliteBook 8530p, HP GX609AAR-ABA m9160f, IBM 4838137, Sony SVS13A15GDB, Panasonic CF-30KTPAX2B, HP BT597AA-ABA s5604f, and more.
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Rk(s)-870d model.
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