10/1/2016 new driver models for direct download:862
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 7/18/2015

Checking...for 10/1/2016 Updates

All drivers on are updated on daily basis.

However, a new version of A4tech Rk(s)-870d might have been uploaded since our last site update.

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: 9/30/2016
Scan Status: driver download scanOK

A4tech Rk(s)-870d special revision for: Windows 8 Enterprise 32 bit, Windows 7 Starter 64 bit, Windows XP Media Center Edition 2004 64 bit, Windows Vista Business 64 bit, Windows Vista Starter 32 bit, Windows XP Media Center Edition 2003 64 bit

A4tech Rk(s)-870d Download Stats:

Driver Uploaded: 8/23/2016

Direct Downloads: 948
Most Recent Download: 9/30/2016
Managed Downloads: 4060
Most Recent Download: 9/30/2016
Download Mirrors: 2
Current Delay: 6 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 822/948 Users

Success Reported By 175/822 Users

Driver Download Score63/100

Driver Installation Score62/100

Overall preformance Score73/100

A4tech Rk(s)-870d 80 Thumbs Up80Thumbs
A4tech Rk(s)-870d 16 Thumbs Down16Thumbs
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 3630/4060 Users

Success Reported By 3126/3630 Users

Driver Download Score79/100

Driver Installation Score80/100

Overall preformance Score83/100

A4tech Rk(s)-870d 3086 Thumbs Up3086Thumbs
A4tech Rk(s)-870d 215 Thumbs Down215Thumbs
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:
* Only registered users can upload a report.

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

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 10/1/2016, Computer: Lenovo ThinkPad SL500

Outdated or Corrupted drivers:9/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 8 Series/C220 Series USB EHCI #2 - 8C2DCorrupted By A4tech Rk(s)-870d
Mice And Touchpads
Logitech HID-compliant Optical Wheel MouseUp To Date and Functioning
A4Tech USB Browser MouseCorrupted By A4tech Rk(s)-870d
Synaptics Synaptics Composite USB HID DeviceUp To Date and Functioning
Usb Devices
Intel Pont PCI vers PCI standard PCIUp To Date and Functioning
Microsoft Intel(r) 82801BA/BAM USB Universal Host Controller - 2444Up To Date and Functioning
Hewlett-Packard HP Photosmart Plus B209a-m (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GT 555MUp To Date and Functioning
Advanced Micro Devices AMD Radeon(TM) HD 6520GUp To Date and Functioning
Motorola Motorola SM56 Speakerphone ModemOutdated
Network Cards
Huawei HUAWEI Mobile Connect - Network AdapterCorrupted By A4tech Rk(s)-870d
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
Intel(R) Desktop/Workstation/Server Express Chipset SATA AHCI ControllerCorrupted By A4tech Rk(s)-870d
Intel Intel(r) AIM External Flat Panel Driver 4Up To Date and Functioning
Intel(R) Sensor SolutionUp To Date and Functioning
Datel Design & Development DSi AR HW ProgOutdated
SMSC SMSC Fast Infrared DriverUp To Date and Functioning
Cameras, Webcams And Scanners
Intel Canon EOS 500DCorrupted By A4tech Rk(s)-870d
Video Cards
ATI ATI MOBILITY RADEON 9600/9700 SeriesUp To Date and Functioning
Input Devices
Wacom Wacom TabletOutdated
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC OBEX Interface (COM6)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 10/1/2016, Computer: Medion P861X

Outdated or Corrupted drivers:7/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) E8500/E8501 Registers - 2614Up To Date and Functioning
Mice And Touchpads
Alps Souris compatible PS/2Up To Date and Functioning
Usb Devices
Canon USB Printing SupportOutdated
SusTeen SAMSUNG Mobile USB DeviceUp To Date and Functioning
Microsoft Intel(r) 82801BA/BAM USB Universal Host Controller - 2442Up To Date and Functioning
Sound Cards And Media Devices
Motorola Motorola SM56 Speakerphone ModemUp To Date and Functioning
Pixela Sony Digital TV TunerUp To Date and Functioning
Network Cards
Ralink Belkin 54g Wireless USB Network AdapterOutdated
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
VIA VIA Bus Master IDE Controller - 0571Up To Date and Functioning
Nokia Nokia USB OBEXCorrupted By A4tech Rk(s)-870d
Intel AIM 3.0 Part 01 Codec Driver CH-7009-A/CH-7011Up To Date and Functioning
Texas Instruments MasselagringskontrollerCorrupted By A4tech Rk(s)-870d
Cameras, Webcams And Scanners
Brother Brother DCP-115C USBUp To Date and Functioning
Video Cards
ATI RADEON X600 Series Secondary (Microsoft Corporation - WDDM)Up To Date and Functioning
Input Devices
GENERIC USB Human Interface DeviceOutdated
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)Corrupted By A4tech Rk(s)-870d
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Rk(s)-870d O241.131/4/201512/28/2015a4tech_rk(s)-870d-o241.13.exe205kbCompaq Workstatio, Acer Veriton L670, HP PY056AA-ABF w5077.f, IBM ThinkCentre A51p, Lenovo 3000 H230 10025, Sony VGN-NS120AH, Sony VGN-NW238F, MAXDATA PRO6105IW, Panasonic CF-52GCR42AG, HP KZ738AA-ABE, HP KP266AA-ABZ, EMachines 3265IT, and more.
A4tech Rk(s)-870d 2.1004912/21/201412/30/2015a4tech_rk(s)-870d-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, Compaq DQ119A-ABZ S5400IT IT340, Sony VGN-FJ77SP_W, IBM 8172KMG, Lenovo 6463Y3W, HP KX614AA-B1A a6502.g, HP CQ2800EEm, and more.
A4tech Rk(s)-870d 4231.189/5/201412/27/2015b-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, Buympc MPC Compute, JDL NOTE UL, Panasonic CF-W2EW6AXS, MSI MS-7521, LG K1-337AB1, MCJ 9223, and more.
A4tech Rk(s)-870d 7368811/10/201412/29/2015crpgmlkus-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, Crea NW SERIES, HP FR515AA-AB9 m9470pt, Acer TravelMate 8372, IBM ThinkPad T21, NEC PC-LL750NSB-YC, HP ProLiant BL490c G7, and more.
A4tech Rk(s)-870d 4332.1710/2/201412/28/2015a4tech_rk(s)-870d-4332.17.exe46kbSony VGC-LB92S, HP D1290se-ABS PS353AA, HP KJ325AA-ABG a6440a, Sony VGN-NS52JB_P, Fujitsu FMVTE50X, Dell PowerEdge 1600SC, Gateway MX6627, Lenovo 3000 J205 Desktop, Samsung RV420/RV520/RV720/E3530/S3530/E3420/E3520, Sony SVT131190S, IBM IBM System x3500 M4 Server -[7383E1G, Fujitsu FMVWMS277, Toshiba SATELLITE C855-23Z, and more.
A4tech Rk(s)-870d M1.108239/24/201412/27/2015a4tech_rk(s)-870d-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, Panasonic CF-30CWQAZBM, Packard Bell IXtreme X9702, HP FJ454AA-AC4 s3620b, Extracomputer D3230-B1, Gateway DX441X, HP Pavilion zx5000, and more.
A4tech Rk(s)-870d W4388410/12/201412/30/2015a4tech_rk(s)-870d-w43884.exe208kbHP Pavilion ze4500, NEC PC-VY16AEDERFW1, Gateway FX4710-UB802A, Lenovo ThinkCentre M55, Toshiba SATELLITE C55-A-1FN, Toshiba SATELLITE PRO C870-176, Sony VGN-A197VP, Sony VPCF11A4E, HP P7-1031, Lenovo ThinkStation S30, IBM ThinkPad T30, Toshiba Equium L100, and more.
A4tech Rk(s)-870d 328361/22/201512/29/2015izfwowo-32836.exe145kbIBM System x3650 M4 -[7915F2M, Shuttle SD10, Acer TravelMate 8371, HP G5148it-m, HP FK558AAR-ABA a6604f, HP P7-1102, Panasonic CF-W4GWPAXP, NEC PC-GV32WSZE2, HP RX884AA-ABA m8040, HP CQ2900EC, Sony Vgn-sz483, MSI MS-6163, and more.
A4tech Rk(s)-870d 391.109/14/201412/30/2015a4tech_rk(s)-870d-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, LG R500-U.CPCIT, Dell Inspiron 20 Model 3048, HP VD019AA-UUW p6110sc, Sony VGN-TZ35FN, Sony SVE1411E1RB, HP VG123AA-ABF p6127f, and more.
A4tech Rk(s)-870d 2090912/23/201412/28/2015a4tech_rk(s)-870d-20909.exe207kbIBM 8184MMY, HP Pavilion dv2000, WIPRO WIV37455-0653, Sony PCV-HS72B, IBM 2373WMV, Fujitsu LifeBook A6210, Packard Bell EasyNote TM01, Lenovo ThinkCentre M90z, IBM 808735M, Dell OptiPlex 9020, Fujitsu FMVC18WA, Fujitsu FMVLRB50P, HP HP Pavilion dv 9500 Notebook PC, NEC PC-MJ25XRZWDSBG, and more.
A4tech Rk(s)-870d O208039/3/201412/30/2015a4tech_rk(s)-870d-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, NEC PC-VC5002D, Lenovo ThinkCentre M70e, Panasonic CF-53AAC01FG, IBM 1871Y16, Toshiba Dynabook TX/77MBLK, HP GX611AA-ABA m8300f, and more.
A4tech Rk(s)-870d 81.11.1031/10/201512/28/2015a4tech_rk(s)-870d-81.11.103.exe209kbSony VGN-TZ37TN_B, Sony VGN-TZ240N, Compaq DQ119A-ABZ S5400IT IT340, Sony VGN-FJ77SP_W, IBM 8172KMG, Lenovo 6463Y3W, HP KX614AA-B1A a6502.g, HP CQ2800EEm, HP DX2400, Lenovo ThinkPad T510i, Gateway FX6840-03E, ASUS RS162-E4/RX4, LG LW40-J4JE2, Lenovo ThinkPad X220 Tablet, HP NC699AA-ABJ a6740jp, and more.
A4tech Rk(s)-870d 422991/3/201512/27/2015a4tech_rk(s)-870d-42299.exe180kbToshiba Dynabook T350/34BBM, SIEMENS MC PC BOX V5 CPB, Gateway 6834MX, NEC PC-GV296VZGL, HP RR861AA-ABD, NEC NEC POWERMATE V6122, Sony VPCEH18FK, IBM IBM System x3200 M2 -[4368K5G, Lenovo ThinkCentre Edge 72z, Sony PCG-K215S, HP PN065AA-ABA Z540, HP Hp elite hpe410f, HP Vd019aar-UUW, LG FE-225JE1, LG P310-K.CPW1A9, and more.

There is no particular operating system known to have specific problems with A4tech Rk(s)-870d
Laptop A4tech Rk(s)-870dTablet A4tech Rk(s)-870dDownload A4tech Rk(s)-870dUpgrade A4tech Rk(s)-870dUpdate A4tech Rk(s)-870d2016 A4tech Rk(s)-870dFree A4tech Rk(s)-870dData A4tech Rk(s)-870dInfo A4tech Rk(s)-870dHelp A4tech Rk(s)-870dGuide A4tech Rk(s)-870dComments A4tech Rk(s)-870dWindows 10 A4tech Rk(s)-870dVista A4tech Rk(s)-870dWindows 7 A4tech Rk(s)-870dInstall A4tech Rk(s)-870d