2/19/2017 new driver models for direct download:967
A4tech Kl S5 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Kl S5
Certifications for A4tech Kl S5
5 stars for A4tech Kl S5 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 2/19/2017 Updates

All drivers on are updated on daily basis.

However, a new version of A4tech Kl S5 might have been uploaded since our last site update.

A4tech Kl S5 Driver Download

Windows Compatibility for A4tech Kl S5 driver

A4tech Kl S5 Driver Details:

A4tech Kl S5 File Name:

A4tech Kl S5 Driver Version: 489l15

A4tech Kl S5 ZIP Size: 101.kb

Manufacturer: A4tech

A4tech Kl S5 was fully scanned at: 2/17/2017
Scan Status: driver download scanOK

A4tech Kl S5 special revision for: Windows XP Media Center Edition 2003 32 bit, Windows Vista Starter 64 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 64 bit, Windows 7 Starter 32 bit, Windows XP Starter Edition 32 bit, Windows 7 Home Premium 64 bit, Windows XP 64-bit Edition 32 bit, Windows 7 Professional 64 bit

A4tech Kl S5 Download Stats:

Driver Uploaded: 2/11/2017

Direct Downloads: 2185
Most Recent Download: 2/18/2017
Managed Downloads: 5464
Most Recent Download: 2/17/2017
Download Mirrors: 2
Current Delay: 11 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 1790/2185 Users

Success Reported By 331/1790 Users

Driver Download Score69/100

Driver Installation Score68/100

Overall preformance Score69/100

A4tech Kl S5 185 Thumbs Up185Thumbs
A4tech Kl S5 57 Thumbs Down57Thumbs
A4tech Kl S5 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 4250/5464 Users

Success Reported By 3127/4250 Users

Driver Download Score98/100

Driver Installation Score84/100

Overall preformance Score90/100

A4tech Kl S5 2966 Thumbs Up2966Thumbs
A4tech Kl S5 152 Thumbs Down152Thumbs
A4tech Kl S5 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 Kl S5 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 Kl S5 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Kl S5, 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 Kl S5 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 Kl S5 disfunctions.

Scan performed on 2/19/2017, Computer: HP P9879A-ABG 713a

Outdated or Corrupted drivers:6/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Microsoft Motherboard resourcesOutdated
Mice And Touchpads
Logitech Logitech USB First/Pilot Mouse+Up To Date and Functioning
Usb Devices
Logitech Logitech USB Camera (HD Webcam C270)Up To Date and Functioning
Digit@lway Digit@lway Audio PlayerUp To Date and Functioning
Hewlett-Packard HP Deskjet F2400 series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
IC Plus Unimodem Half-Duplex Audio DeviceUp To Date and Functioning
Toshiba TOSHIBA USB ISDB-T and ISDB-S TV Tuner(x64)Up To Date and Functioning
Network Cards
Realtek NIC de Fast Ethernet de la familia Realtek RTL8139/810xOutdated
Microsoft HID KeyboardCorrupted By A4tech Kl S5
Hard Disk Controller
Advanced Micro Devices Controller standard PCI IDEUp To Date and Functioning
Nokia S60 HandsetUp To Date and Functioning
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
PACE Anti-Piracy USB iLok DriverUp To Date and Functioning
Cameras, Webcams And Scanners
Brother Brother DCP-115C USBUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce4 MX 440Corrupted By A4tech Kl S5
Input Devices
Lenovo Lenovo USB Optical Wheel Mouse (HID)Up To Date and Functioning
Port Devices
Huawei HUAWEI Mobile Connect - USB Device (COM32)Corrupted By A4tech Kl S5
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By A4tech Kl S5

Scan performed on 2/19/2017, Computer: Toshiba SATELLITE C850-1NN

Outdated or Corrupted drivers:8/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Microsoft Puente de ALI PCI a ISAUp To Date and Functioning
Mice And Touchpads
Synaptics ELAN PS/2 Port Input DeviceUp To Date and Functioning
Logitech HID-compliant Cordless MouseUp To Date and Functioning
Logitech HID-compliant Cordless MouseOutdated
Usb Devices
Xbox Peripherals Microsoft Xbox 360 Live Vision CameraUp To Date and Functioning
Intel Motorola MTP DeviceUp To Date and Functioning
Intel(R) USB 2.0-hubCorrupted By A4tech Kl S5
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GTX 570Up To Date and Functioning
Network Cards
Huawei Vodafone Mobile Broadband Network Adapter (Huawei)Up To Date and Functioning
Microsoft HID KeyboardOutdated
Hard Disk Controller
Intel(R) 82801FB Ultra ATA Storage Controllers - 2651 - 2651&CC_0101Up To Date and Functioning
NEC Texas Instruments PCIxx21/x515 Cardbus ControllerCorrupted By A4tech Kl S5
Broadcom Broadcom GNSS 4752 Geolocation SensorCorrupted By A4tech Kl S5
Nokia Nokia 5230 USB OBEXUp To Date and Functioning
Cameras, Webcams And Scanners
USB2.0 PC CAMERA Periferica video USBUp To Date and Functioning
Video Cards
Intel(R) HD Graphics 4000Up To Date and Functioning
Input Devices
Logitech USB Input Device (Logitech Download Assistant)Outdated
Port Devices
Huawei Vodafone Mobile Broadband Diagnostics Port (Huawei) (COM23)Corrupted By A4tech Kl S5
Sony Digital Flat Panel (1024x768)Corrupted By A4tech Kl S5
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Kl S5 1.1207612/3/201412/28/2016a4tech_kl_s5-1.12076.exe95kbMitsubishi AL12FBHEZ42W, Sony VGN-FW53GF_W, NEC NEC POWERMATE S8310-2001, Compaq EP103AA-ABU SR1709UK GB610, Sony VPCCB46EC, LG S1-M402E1, Sony VGN-NS20M_S, Lenovo ThinkPad Edge E525, HP RT586AA-ABU, IBM 8213WCM, Toshiba SATELLITE C50-A-1HX, Fujitsu PRIMERGY RX100 S6, Sony VGN-CS62JB_R, ALFATRON SpA DN1020/M, Gateway DX441B, Sony VGN-TZ27LN_B, Sony VGX-TP1E, SAMSUN NC10, HP PX623AA-ABU, and more.
A4tech Kl S5 Q7387312/29/201412/29/2016-q73873.exe188kbLG R1-GLMMA3, Lenovo 9349W1R, HP GX610AAR-ABA m9180f, LG X130-G.A7B6T, National NI PXI-8106 Embedded Controlle, Aquarius Aquarius Std, Pro, Elt, Sony VGN-TZ47FN, Sony VPCF12YFX, Gateway NV44, HP RR518AA-ABH S7730, HP HP Compaq dc7100 USDT, HP CQ1150FRm, IBM 6792GGU, IBM 818361U, Toshiba SATELLITE PRO T130, Toshiba SATELLITE C660-1VR, HP Db234a-abg 504a, GETAC V100-X, Compaq P8657C-ABA 8000Z NA510, and more.
A4tech Kl S5 61.1681.112/26/201412/28/2016a4tech_kl_s5-61.1681.1.exe99kbTAROX Business PC 3200, NEC PC-GV21YTZU6, HP KN476AA-ACB, Fujitsu CELSIUS R610, Gateway S-7220M, ITSUMI ADAX, IBM 8183Z2C, Lenovo ThinkPad X220, Lenovo ThinkPad T430u, Fujitsu FMVNFB75DJ, and more.
A4tech Kl S5 41.17061/4/201512/30/2016a4tech_kl_s5-41.1706.exe182kbAcer Aspire 7740, NEC PC-VZ500AD, Compaq RK531AA-ABG SR1985AN AP680, Lenovo ThinkPad X130e, IBM 2662MQG, LG S535-PE5WK, HP NM943AA-UUW m9570, SAMSUN 200B4Z/S01TH, Fujitsu FMVS565ABC, Samsung Q320/P320, NEC POWERMATE RD3911294AD, HP P6374A-ABG 720a, Fujitsu FMVNR9P2C, HP KP266AA-ABZ, Lenovo 3000 J200 Desktop, Acer Aspire M1641, Sony VGC-LS30E, Toshiba SATELLITE C870-162, and more.
A4tech Kl S5 61.12208/22/201412/27/2016a4tech_kl_s5-61.1220.exe121kbSony VGN-FW17GU_H, Sony VGN-FW12G_W, Samsung SQ45/Q70C/P200, Dell Studio 1457, HP NH836AV-ABA m9500z, HP FK861AA-AB0 a6625tw, Packard Bell EASYNOTE_MX52-B-070, Toshiba SATALLITE A300, LG XNOTE, Lenovo 6086WKY, INFINITY AIRIS, LG LS50-UG5F1, and more.
A4tech Kl S5 C2.11.191.132/1/201512/28/2016a4tech_kl_s5-c2.11.191.13.exe191kbASUS 900, Sony VGN-G11XRN_B, HP PS422AA-ABG m1277a, HP HP Pavilion dv1000, LG R200-R.CP55R, IBM 814338G, HP SG3-335FR-m, Panasonic CF-53JAWZYDE, IBM IBM System x3400 M2 Server -[7837K9G, Toshiba SATELLITE C850-16W, IBM 8183GNG, DIEBOLD Sierra, Intel DZ77SL, and more.
A4tech Kl S5 O242911/6/201412/27/2016a4tech_kl_s5-o2429.exe27kbNEC PC-MY24ABZE4, Apple Macmini3,1, HP PN065AA-ABA Z540, HP S5-1445b, Panasonic CF-SX1WEVHR, HP CQ2803ESm, NEC VERSAE3100 NN780248559, Fujitsu FMVXNN481Z, Sony VPCF13NFX, HP KB003AA-B14, HP AY024AA-ABA s5360f, HP Compaq nx5000, Sony VGX-XL2A, and more.
A4tech Kl S5 240431/4/201512/29/2016a4tech_kl_s5-24043.exe26kbSony VGN-NS25G_S, Dell Studio 1745, IBM 8141KGR, DTK VistaPro 6250, HP P6646at, Gateway MT6220B, Toshiba Dynabook REGZA PC D712/V3HWS, Sony PCG-K14, Lenovo ThinkPad T530i, MSI CX61 0NC/CX61 0ND/CX61 0NF/CX61 0NE, LG R580-U.ARD5WT, Acer AX12300-U1801A, AnabelleB Pedra BA10, Pegatron H24L, and more.
A4tech Kl S5 I71.129012/25/201412/30/2016a4tech_kl_s5-i71.1290.exe187kbLeading Edge LECB7400, HP PS135AA-ABY, LG X130-G.A7B1E1, Toshiba Dynabook TX/66HPK, IBM 622351U, Toshiba SATELLITE C850-A817, IBM 8113VW1, Panasonic CF-19LCRDX6B, Lenovo ThinkPad Edge E130, HP PN119AA-ABU, Sony SVF14N13CLS, NEC PC-VN770JS3EB, HP NC699AA-ABJ a6740jp, Toshiba Dynabook Satellite L45 240E/HD, Toshiba Satellite C660-M21U, WIPRO WNB7PHC4700-0002, Lenovo ThinkCentre A63, and more.
A4tech Kl S5 Q702.12.122/16/201512/29/2016a4tech_kl_s5-q702.12.12.exe218kbExper ACTIVEDEX144, Gateway GT5228J, Seneca Pro76566, HP HP Compaq nx6325, NEC VERSAE6301 RNF61113695, Supermicro P4SAA, IBM 2373ZTS, MSI IR-7529, HP HP Pavilion dv7-6158ca, VIA KM400/A-823x, WIPRO WSG37425V-0038, Ipex I.T.G GOC Guardfish series, ASUS 1015BX, and more.
A4tech Kl S5 T1.197811/22/201412/28/2016a4tech_kl_s5-t1.1978.exe85kbHP Pav dv6653 ares, Toshiba Satellite L850-B750, HP DM150A-ABM A320M, AT ALZA GAMEBOX, HP DM150A-ABM A320M, Dell Latitude 13, Toshiba Dynabook EX1/524CDE, Sony VGN-TZ35AN, ASUS P5K-VM/S, Panasonic CF-74KCJDZAM, Toshiba SATELLITE C850-A798, Compaq RK539AAR-ABA SR2173WM, HP ED758AA-ABS, Dell Precision R7610, Sony VGN-TZ27MN_B, HP NS886AA-ABG p6130a, Sony SVT1311EFYS, Compaq DA300A-ABF 6520 FR910, HP KZ692AA-ABU, and more.
A4tech Kl S5 W701.11.1212/17/201412/30/2016a4tech_kl_s5-w701.11.12.exe20kbHP HP Compaq dc7100 USDT, HP CQ1150FRm, IBM 6792GGU, IBM 818361U, Toshiba SATELLITE PRO T130, Toshiba SATELLITE C660-1VR, HP Db234a-abg 504a, GETAC V100-X, Compaq P8657C-ABA 8000Z NA510, HP EJ254AA-ABF w5269.f, Fujitsu LifeBook T4310, Gateway DX441X, IBM 2724JU1, IBM 2374258, and more.
A4tech Kl S5 1.12.18912/1/201412/27/2016uixfxsvy-1.12.189.exe159kbNEC PC-MY30VBZED, HP KJ269AA-ABA s3407c, Sony VGN-TZ250N, HP 23-b232e, Packard Bell ENLS44HR, SAMSUN 350V, AT COMFOR OFFICE I10 SI, HP HP Compaq Presario CQ61, Toshiba Dynabook T552/47FKD, Sony VPCCW2VFX, Fujitsu FMVD7BF010, HP HPE-375a, Dimotion PCDO5U1, and more.
A4tech Kl S5 404779/15/201412/29/2016a4tech_kl_s5-40477.exe52kbPanasonic CF-S9JYKADP, Sony VGN-Z51MG_B, Toshiba Dynabook T451/58EBS, Lenovo ThinkPad X301, Sony SVE15117FJB, Gericom Phantom, Fujitsu FMVTE50X, BenQ Joybook A52, Toshiba SATELLITE C55-A-16Z, HP KY731AA-AKL a6784l, HP Pavilion ZV6000, Acer TravelMate 8531, IBM 815772G, NEC NEC POWERMATE X8550, Sony VPCEC2RFX, and more.
A4tech Kl S5 422.18010/9/201412/29/2016a4tech_kl_s5-422.180.exe143kbHP HP Pavilion dv2700, Lenovo 099343G, HP PX568AA-ABY, HP Pavilion ze4300, Compaq PX629AA-ABU SR1429UK GB520, Intel LC-92T10, HP HP Compaq 4000 Pro SFF PC, Avermedia TS-400 Series, Fujitsu LIFEBOOK NH532, HP Pavilion ze4500, Sony VGN-NW24MG, Compaq DT260A-ABU S5210UK GB340, NEC PC-LL900BD, Fujitsu FMVL18B, AnabelleB Argyle M292, Sony VGN-CR35T_B, Sony VPCF11A4E, HP Pavilion dv9500 PC Notebook, and more.
A4tech Kl S5 4048712/6/201412/29/2016v-40487.exe126kbOmni OTS-8100SD02815, HP KN476AA-ACB, Toshiba SATELLITE PRO C50-A-1HZ, HP 110-009el, IBM 8114W19, HP KX614AA-B1A a6502.g, Gateway LT27, Toshiba SATELLITE PRO C850-19G, Sony SVL2412Z1EB, HP GJ474AA-ABA s3100, NEC PC-MY26XRZJTSBJ, IBM 2724NM0, ASUS G70Sg, NEC PC-MY30AEZ77, and more.
A4tech Kl S5 3342911/29/201412/30/2016a4tech_kl_s5-33429.exe143kbHP HPE-375a, IBM 1832BG1, Lenovo ThinkPad SL510, HP P1017A-ABE 7945, LG S1-PRIDE, Sony VGN-CR21S_P, NEC Express5800/TM700, IBM 23731G2, LG S1-MOM1E2, Panasonic CF-19MH207NW, Sony VGN-NS31MT_S, Gateway E-9520T, Toshiba Satellite T130-11U, and more.
A4tech Kl S5 2.1300812/29/201412/29/2016a4tech_kl_s5-2.13008.exe36kbToshiba IS 1462B, Fujitsu FMVD53C011, Sony VGN-TZ240N, IBM 9210WLV, HP 23-b340ef, Acer Aspire 18X5PTZ, Sony VGN-TZ73B, Lenovo ThinkStation S30, HP Compac Presario CQ57 Notebook PC, Lenovo ThinkCentre M77, and more.
A4tech Kl S5 22982/25/201512/28/2016a4tech_kl_s5-2298.exe214kbToshiba Dynabook T350/34BCS, Acer AX12300-U1801A, HP Compaq Presario Notebook PC, Packard Bell Ixtreme i7650, Fujitsu ESPRIMO P510, Packard Bell Ixtreme M6639, Sony VGN-TZ3RMN_N, Acer Veriton M688G, Toshiba Satellite 2455, NOVATECH A35FE/FB, LG B55PS.AR3500D, LG RD580-UAD18E, and more.
A4tech Kl S5 S1-QP01HS, HP PS384AA-B1U, NEC VERSAM350 NN942000802, NEC PC-VJ22ERNCHTLB, ECS BAT-I, Toshiba SATELLITE C855-1QG, Sony VOA, CdcPointSpa CX-7592, Panasonic CF-19AHNAHFL, HP HP Pavilion dv5000, ICP / IEi IMBA-Q454, HP HPE-350es, Toshiba SATELLITE C850-1NN, IBM 8113WSU, and more.
A4tech Kl S5 4377910/14/201412/30/2016a4tech_kl_s5-43779.exe132kbIBM 1872W5A, Dell Inspiron 580, Toshiba Dynabook TX/66HPK, IBM 265244G, MSI MS-1727, Lenovo 099343G, HP RN657AAR-ABA a1777c, Lenovo 099343G, Dimotion PCDQ3W5, Sony VPCCW25FL, Zoostorm 7010-0246A, IBM IBM System x3100 -[434842X, HP HP Compaq dc7600 CMT, and more.

Please Note: There are particular operating systems known to have problems with A4tech Kl S5:
  • Windows 7 Ultimate
  • Windows 8
  • Windows XP Media Center Edition
  • Windows 10
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Kl S5 model.
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