3/28/2017 new driver models for direct download:1029
A4tech Rk(s)-520d 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)-520d
Certifications for A4tech Rk(s)-520d
5 stars for A4tech Rk(s)-520d "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 3/28/2017 Updates

All drivers on are updated on daily basis.

However, a new version of A4tech Rk(s)-520d might have been uploaded since our last site update.

A4tech Rk(s)-520d Driver Download

Windows Compatibility for A4tech Rk(s)-520d driver

A4tech Rk(s)-520d Driver Details:

A4tech Rk(s)-520d File Name: a4tech_rk(s)

A4tech Rk(s)-520d Driver Version: 309WA/Yf

A4tech Rk(s)-520d ZIP Size: 120.kb

Manufacturer: A4tech

A4tech Rk(s)-520d was fully scanned at: 3/25/2017
Scan Status: driver download scanOK

A4tech Rk(s)-520d special revision for: Windows XP Media Center Edition 64 bit, Windows RT 64 bit, Windows XP Professional N 64 bit, Windows 7 Starter 64 bit, Windows Vista Business 32 bit, Windows XP Professional 32 bit

A4tech Rk(s)-520d Download Stats:

Driver Uploaded: 3/24/2017

Direct Downloads: 341
Most Recent Download: 3/26/2017
Managed Downloads: 4675
Most Recent Download: 3/26/2017
Download Mirrors: 4
Current Delay: 23 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 300/341 Users

Success Reported By 50/300 Users

Driver Download Score60/100

Driver Installation Score62/100

Overall preformance Score65/100

A4tech Rk(s)-520d 10 Thumbs Up10Thumbs
A4tech Rk(s)-520d 2 Thumbs Down2Thumbs
A4tech Rk(s)-520d 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 4486/4675 Users

Success Reported By 4120/4486 Users

Driver Download Score88/100

Driver Installation Score77/100

Overall preformance Score94/100

A4tech Rk(s)-520d 3864 Thumbs Up3864Thumbs
A4tech Rk(s)-520d 54 Thumbs Down54Thumbs
A4tech Rk(s)-520d 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)-520d 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)-520d + 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)-520d, 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)-520d problems:

A4tech Rk(s)-520d 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)-520d disfunctions.

Scan performed on 3/28/2017, Computer: Avermedia 3150

Outdated or Corrupted drivers:10/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Standard Dual Channel PCI IDE-controllerUp To Date and Functioning
Mice And Touchpads
Microsoft Microsoft SideWinder X3 Mouse (IntelliPoint)Up To Date and Functioning
Usb Devices
Hewlett-Packard HP EWSCorrupted By A4tech Rk(s)-520d
Samsung Electronic SAMSUNG ModemUp To Date and Functioning
Intel(R) QM77 Express Chipset LPC Controller - 1E55Up To Date and Functioning
Sound Cards And Media Devices
Creative Port jeu pour CreativeOutdated
Toshiba TOSHIBA USB ISDB-T TV Tuner(x64)Outdated
Philips Multimedia ControllerUp To Date and Functioning
Network Cards
Realtek Realtek RTL8139 Family PCI Fast Ethernet NICUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
ATI ATI PCI IDE Bus Master ControllerUp To Date and Functioning
Western Digital WD SES Device USB DeviceOutdated
Intel Intel(r) AIM External TV Encoder Driver 0Up To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 1Up To Date and Functioning
UPEK TouchChip Fingerprint CoprocessorOutdated
Cameras, Webcams And Scanners
Canon Canon MG5300 seriesOutdated
Video Cards
Intel Standard VGA Graphics AdapterOutdated
Input Devices
Microsoft HID Non-User Input Data Filter (KB 911895)Outdated
Port Devices
Microsoft Communications Port (COM1)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By A4tech Rk(s)-520d
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 3/28/2017, Computer: HP Presario V5000

Outdated or Corrupted drivers:11/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Mobile Intel(R) 945GM/PM/GMS/940GML and Intel(R) 945GT Express Processor to DRAM Controller - 27A0Up To Date and Functioning
Mice And Touchpads
Logitech Logitech USB First/Pilot Mouse+Up To Date and Functioning
Microsoft Microsoft USB Wheel Mouse OpticalUp To Date and Functioning
Synaptics ThinkPad UltraNav Pointing DeviceUp To Date and Functioning
Usb Devices
Intel(R) N10/ICH7 Family USB Universal Host Controller - 27C9Corrupted By A4tech Rk(s)-520d
Sound Cards And Media Devices
ASUSTek ASUSTeK Tiger Capture DeviceOutdated
Intel Intel WiDi Audio DeviceUp To Date and Functioning
Network Cards
Intel(R) Dual Band Wireless-AC 7260Outdated
Microsoft HID KeyboardCorrupted By A4tech Rk(s)-520d
Hard Disk Controller
Intel(R) 82801DBM Ultra ATA-Speichercontroller - 24CAUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 4Outdated
Intel Intel(r) AIM External TV Encoder Driver 5Up To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 4Outdated
Nokia Nokia USB OBEXOutdated
Point Grey Research OHCI-konformer Texas Instruments 1394-HostcontrollerUp To Date and Functioning
UPEK TouchChip Fingerprint CoprocessorOutdated
Cameras, Webcams And Scanners
Philips Philips SPC1030NC WebcamOutdated
Video Cards
Intel(R) HD Graphics 4000Up To Date and Functioning
Input Devices
Microsoft Microsoft Hardware USB MouseOutdated
Port Devices
hspa Modem Application1 port (COM4)Corrupted By A4tech Rk(s)-520d
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
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)-520d 808762/4/201512/30/2016xjozvyyed-80876.exe149kbHP KA763AA-ABU, Sony VGC-LA83DB, Biostar TA960, IBM 2373WMV, NEC PC-MK33LLZZUFJF, IBM IBM System X3100 M4 -[2582Z6H, Compal HGL30C, Sony VPCF13XFX, HP Envy 15 Notebook PC, HP Compaq nx5000, Hora Hora4000, Lenovo ThinkCentre A58e, and more.
A4tech Rk(s)-520d 41.17448/30/201412/29/2016a4tech_rk(s)-520d-41.1744.exe149kbCompaq EP103AA-ABU SR1709UK GB610, Panasonic CF-30KCPRQAM, Sony SVD11219CJB, Sony VGC-JS52JB_S, Panasonic CF-S9LWGJDS, HP P6772l, ELITEGROUP G713, Alienware Aurora m9700, Fujitsu FMVNA7BEC, Sony VGN-TZ15AN, IBM 268452M, Lenovo 9349W1R, HP HP HDX 16, and more.
A4tech Rk(s)-520d 3041.102/14/201512/27/2016lzfcrjfuy-3041.10.exe84kbHP HP Compaq 6530b, WIPRO WSG52K55W7-0226, IBM IBM System x3350 -[4193E5G, HP PS512AA-ABA a815, ASUS 1015BX, Panasonic CF-19TH1H1QW, Sony SVE14A25CDB, Fujitsu FMVTX95SD, Medion P6611, HP EZ082AA-ABF M7438.FR, Lenovo 20BC0000MH, HP HPE-420f, Datateknik EXPER, Fujitsu FPC06010AK, EMachines M5300 Series, Toshiba Satellite P870, Gateway P-7805g, and more.
A4tech Rk(s)-520d 21.13910/24/201412/30/2016a4tech_rk(s)-520d-21.139.exe211kbPackard Bell Imedia S3250, ALFATRON SpA DN1020/M, Toshiba Dynabook R731/W2MB, Compaq Presario 7110US 470016-083, IBM ThinkPad R32, Gateway H5212, Systemax Si X58 Game, Lenovo ThinkPad X60 Tablet, Intel LC-92T10, NEC PC-MY26XFREJ, HP P9843A-ABF 712, Sony VPCZ130GB, and more.
A4tech Rk(s)-520d 221.181.11/1/201512/28/2016a4tech_rk(s)-520d-221.181.1.exe128kbSeneca Pro334980, HP GX609AA-A2L m9160f, NEC PC-LL550VG3EW, Fujitsu FMVTX95SD, Panasonic CF-S8HYEDPS, Toshiba SATELLITE PRO C870-176, Gateway 6020GZ, Fujitsu D2179-R1, Sony VGN-UX91S, HP KT334AAR-ABA m8530f, NEC PC-LL750MG1N, and more.
A4tech Rk(s)-520d M269911/2/201412/29/2016a4tech_rk(s)-520d-m2699.exe161kbIBM 8183Y59, HP P6604f, Panasonic CF-19HH165NW, Fujitsu FMVFER, ARCELIK 1UU-ANB 586 A2MT, Lenovo IdeaPad S9e, Fujitsu FMVA58CM, HP GN693AAR-ABA m9058, IBM Eserver xSeries 235 -[86716BG, Lenovo 2689PZG, Lenovo ThinkStation S20, IBM 8215WBM, Acer Veriton Z290G, Panasonic CF-W2FWPAXP, HP FL402AA-ABZ s3630it, Compusys PLC Towe, and more.
A4tech Rk(s)-520d 2.107999/29/201412/27/2016a4tech_rk(s)-520d-2.10799.exe155kbSony SVZ13116GXX, HP FL389AA-ABZ a6675it, HP HP D290 MT, ASUS G750JW, Lenovo 627436G, Lenovo ThinkPad T400, IBM 237319G, HP DF179A-ABZ a130, ByteSpeed ByteSpeed Laptop UT40, MCJ Z37S, AT TRILINE PROFI I48, HP CQ2803EDm, and more.
A4tech Rk(s)-520d 30702.19/7/201412/27/2016a4tech_rk(s)-520d-30702.1.exe50kbNEC PC-MY26XRZJTSBJ, Dell Inspiron 530, LG S525-GF4WKN, Toshiba SATELLITE C850-A791, Shuttle XP400, HP HP Compaq n6120, Shuttle SB83V10, IBM IBM System X3100 M4 -[2582K9G, Seneca PRO157094, Standard J10IL105, Intel IntelDQ965GF, Toshiba SATELLITE L850-1R7, Sony VGN-BX94PS, HP 700-150ef, Sony PCG-K14, NEC VERSAL2101 RND51047895, Toshiba Satellite X505, and more.
A4tech Rk(s)-520d 41.16093/6/201512/29/2016a4tech_rk(s)-520d-41.1609.exe50kbBOXX 3DBOXX W8920, HP HP Pavilion dv6-6c73ca, Sony VGN-UX90S, MSI MS-6163, ELITEGROUP G713, Sony VGN-TZ17TN_N, LG X130-G.A7B6T, IBM 8184MMY, NEC PC-MY28VLZEDX8F, Gateway H3512, Toshiba Satego P100, HP ED716AA-ABF w5149, IBM 18445GU, HP P6-2475eo, Sony VGN-SZ77N_C, Toshiba Satellite A130, and more.
A4tech Rk(s)-520d 824932/8/201512/28/2016a4tech_rk(s)-520d-82493.exe195kbNEC PC-GL24ES8DE, NEC PC-MY26LEZ78, IBM 18445GU, Northern Micro P4865G-M-AS, HP HP Compaq nc6230, VIA VT8653-8233, Seneca U53131, Dell Inspiron 530, ASUS U24E, AT TRILINE PROFI I102, MSI ThirdWave Corporation Prime Series, HP GN551AAR-ABA m8200, LG FD-223NC, Sweetwater Sound CS250, Sony VGN-CR260F, HP BN744AA#ABG, IBM 80847CG, MSI Cyberpower Compute, and more.
A4tech Rk(s)-520d Z1.123891/23/201512/29/2016a4tech_rk(s)-520d-z1.12389.exe111kbHP 220-1100t, Panasonic CF-19FLJC7AA, Samsung R710, HP HPE-310pt, Lenovo ThinkStation D20, Fujitsu FMVNF50WWJ, HP DW167A-ABF a425.f, Fujitsu FMVWMS277, Fujitsu FMVH70K9V, HP Presario M2000, Gateway GT5082B, HP EJ254AA-ABF w5269.f, NEC PC-LG24NRBEL, and more.
A4tech Rk(s)-520d 2033810/29/201412/30/2016a4tech_rk(s)-520d-20338.exe113kbIBM 268452M, Lenovo 9349W1R, HP HP HDX 16, Pegatron C17B, HP EC658AA-ABH W5170.NL, Lenovo ThinkPad L412, Fujitsu FMVNA1CC, NEC PC-LL3508D, HP FL308AA-ABD IQ512de, Sony PCV-RZ104, and more.
A4tech Rk(s)-520d 1.1099012/28/201412/29/2016amyblemq-1.10990.exe54kbLenovo ThinkCentre Edge 72, Intel D965MTW, LG R500-U.CPCIT, HP 23-b232e, Medion P6612, DIXONSXP GX9000, NEC PC-LL350DD1KS, ASUS G750JX, HP H9-1101es, IBM 2668VMY, Panasonic CF-53AAC34ZG, Acer TravelMate 3290, Supermicro P8SCT, and more.
A4tech Rk(s)-520d 1.132.1812/5/201412/27/2016a4tech_rk(s)-520d-1.132.18.exe44kbItautec LX202, Panasonic CF-18KH2ZXBC, Compaq Presario 6266EA, ARCELIK 1UU-ANB 586 A2MT, Fujitsu FMVF77DDRC, NOVATECH BB-83208A, HP HP Pavilion 11 x2 Notebook PC, Toshiba Dynabook EX/66MWHS, HP PS354AA-ABX, Sony VGN-TZ92S, Lenovo 6075Y5X, LG R590-XR7WK, Sony VGC-JS92JS, and more.
A4tech Rk(s)-520d 2.100882/12/201512/30/2016a4tech_rk(s)-520d-2.10088.exe41kbIntel SQ45CB, HP PS139AA-ABX, VIA VT8653-8233, Sony VGN-SR430J, Sony VGN-TZ27MN_B, Sony SVE15116FJB, Acer Veriton X2631, Sony VGN-TZ37TN_B, Alienware Alienware X51, Sony VGN-SR25T_P, HP EZ082AA-ABF M7438.FR, HP Db234a-abg 504a, NEC VERSAE6200 RNC71101895, WIPRO WIV52B55-0007, Toshiba Satellite S50-A0317, Panasonic CF-SX1WEUHR, Sony VGN-NS190J, IBM IBM eServer 206m -[8485PEE, and more.
A4tech Rk(s)-520d 2262.11.112/30/201412/28/2016a4tech_rk(s)-520d-2262.11.1.exe190kbIBM IBM System x3500 M3 Server -[7380AC1, HP 23-a030a, HP HP Compaq nx7300, ARISTO VISION i535, Fujitsu FMVNFD75B, IBM 2888WRS, Toshiba SATELLITE C855-1U3, LG P510-U.CP29E, HP Hp compaq nx9500, HP DT280A-ABU, Toshiba SATELLITE C660-1VR, NEC VERSAE6300 RNF41137188, Sony SVT21219DJB, Fujitsu FMVA42EWB, HP 23-f390, ASUS F6Ve, and more.
A4tech Rk(s)-520d 702.17311/30/201412/29/2016dagdgnk-702.173.exe83kbFujitsu PRIMERGY TX100 S2, Lenovo 6475VE6, Packard Bell ISTART MC 9100 AIO EU, HP HP Compaq 4000 Pro SFF PC, Toshiba PORTEGE R600, DK Digital EXentia, LG F1-2K39AB, HP PS306AA-AB9, ASUS B400AV, IBM 2652P5U, Gigabyte EG45M-UD2H, IBM 2888WRS, Packard Bell EASYNOTE_MX52-B-070, Sony VGNFW463J/B, LG E500-K.APCAY, Packard Bell Ipower G3720, Toshiba Dynabook R732/39GB, Lenovo ChiefRiver Platform, and more.

There is no particular operating system known to have specific problems with A4tech Rk(s)-520d
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