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1/20/2017 new driver models for direct download:661
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A4tech Kl(s)-40 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Kl(s)-40
Certifications for A4tech Kl(s)-40
5 stars for A4tech Kl(s)-40 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 1/20/2017 Updates

All drivers on semantic.gs are updated on daily basis.

However, a new version of A4tech Kl(s)-40 might have been uploaded since our last site update.

A4tech Kl(s)-40 Driver Download

Windows Compatibility for A4tech Kl(s)-40 driver

A4tech Kl(s)-40 Driver Details:

A4tech Kl(s)-40 File Name: a4tech_kl(s)-40.zip

A4tech Kl(s)-40 Driver Version: 484a1

A4tech Kl(s)-40 ZIP Size: 113.kb

Manufacturer: A4tech

A4tech Kl(s)-40 was fully scanned at: 1/16/2017
Scan Status: driver download scanOK

A4tech Kl(s)-40 special revision for: Windows XP Media Center Edition 32 bit, Windows Vista Home Basic 32 bit, Windows Vista Home Premium 32 bit, Windows XP Professional x64 Edition 64 bit, Windows Vista Ultimate 64 bit, Windows XP 64-bit Edition 64 bit, Windows 7 Enterprise (Microsoft Windows NT) 32 bit, Windows XP Media Center Edition 2004 64 bit, Windows 8 64 bit, Windows XP Media Center Edition 2005 64 bit, Windows XP Professional N 64 bit, Windows XP Media Center Edition 32 bit, Windows 7 Home Basic 64 bit, Windows 8 Enterprise 32 bit

A4tech Kl(s)-40 Download Stats:

Driver Uploaded: 12/7/2016

Direct Downloads: 1559
Most Recent Download: 1/19/2017
Managed Downloads: 4140
Most Recent Download: 1/18/2017
Download Mirrors: 2
Current Delay: 22 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 1198/1559 Users

Success Reported By 120/1198 Users

Driver Download Score71/100

Driver Installation Score66/100

Overall preformance Score67/100

A4tech Kl(s)-40 68 Thumbs Up68Thumbs
Up
A4tech Kl(s)-40 17 Thumbs Down17Thumbs
Down
A4tech Kl(s)-40 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 3266/4140 Users

Success Reported By 2503/3266 Users

Driver Download Score81/100

Driver Installation Score96/100

Overall preformance Score91/100

A4tech Kl(s)-40 2448 Thumbs Up2448Thumbs
Up
A4tech Kl(s)-40 24 Thumbs Down24Thumbs
Down
A4tech Kl(s)-40 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 Kl(s)-40 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(s)-40 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Kl(s)-40, or the driver installation manager, take a few minutes to send us a report:
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A4tech Kl(s)-40 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(s)-40 disfunctions.

Scan performed on 1/20/2017, Computer: HP VG244AA-ABU P6235uk

Outdated or Corrupted drivers:5/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
Intel(R) 82801FB/FBM USB universeller Hostcontroller - 2659Up To Date and Functioning
Mice And Touchpads
SMART HID-compliant mouseUp To Date and Functioning
KYE HID mouseCorrupted By A4tech Kl(s)-40
Usb Devices
Intel(R) Q35 Express Chipset Processor to I/O Controller - 29B0Outdated
Sound Cards And Media Devices
Philips Philips SAA713X, Hybrid Capture DeviceUp To Date and Functioning
AVerMedia AVerMedia M791 PCIe Combo NTSC/ATSCUp To Date and Functioning
ASUSTek ASUSTeK Silicon BDA Video CaptureCorrupted By A4tech Kl(s)-40
Network Cards
Qualcomm Qualcomm Gobi 2000 HS-USB Mobile Broadband Device 9225Up To Date and Functioning
Keyboards
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
VIA VIA Bus Master IDE ControllerUp To Date and Functioning
Others
Intel(R) ICH9DO LPC Interface Controller - 2914Up To Date and Functioning
Google USB Composite DeviceUp To Date and Functioning
Texas Instruments Texas Instruments PCIxx21 Integrated FlashMedia ControllerUp To Date and Functioning
Point Grey Research Texas Instruments OHCI-konformer IEEE 1394-HostcontrollerCorrupted By A4tech Kl(s)-40
AuthenTec AuthenTec AES3500 TruePrint SensorCorrupted By A4tech Kl(s)-40
Cameras, Webcams And Scanners
Importek USB Composite DeviceUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 630MUp To Date and Functioning
Input Devices
Logitech USB-HID (Human Interface Device)Up To Date and Functioning
Port Devices
Huawei HUAWEI Mobile Connect - USB Device (COM8)Up To Date and Functioning
Monitors
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 1/20/2017, Computer: NEC PC-LL550KG1J

Outdated or Corrupted drivers:6/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Motherboards
SiS SiS Accelerated Graphics PortUp To Date and Functioning
Mice And Touchpads
Microsoft Microsoft USB IntelliMouse ExplorerOutdated
Microsoft MICROSOFT SERIAL MOUSE 2.1AUp To Date and Functioning
A4Tech USB Browser MouseOutdated
Usb Devices
Microsoft Intel(r) 82801DB/DBM USB universeller Hostcontroller - 24C4Up To Date and Functioning
Sound Cards And Media Devices
Realtek Realtek AC'97 AudioCorrupted By A4tech Kl(s)-40
Network Cards
Realtek Realtek RTL8188CE Wireless LAN 802.11n PCI-E NICUp To Date and Functioning
Keyboards
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 82801DB Ultra ATA ControllerUp To Date and Functioning
Others
AuthenTec TouchChip Fingerprint Coprocessor (WBF advanced mode)Up To Date and Functioning
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI - 2660Up To Date and Functioning
AuthenTec TouchChip Fingerprint Coprocessor (WBF advanced mode)Outdated
Nokia Nokia C6-00 USB OBEXUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MG5300 seriesUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce FX 5200Up To Date and Functioning
Input Devices
KME Dispositivo de interfaz humana USBUp To Date and Functioning
Port Devices
Prolific Prolific USB-to-Serial Bridge (COM6)Corrupted By A4tech Kl(s)-40
Monitors
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 Kl(s)-40 Y3371.149/18/201412/28/2016a4tech_kl(s)-40-y3371.14.exe151kbPanasonic CF-52GCR42AG, IBM 265244G, HP KY731AA-AKL a6784l, HP HP Compaq nx6120, Fujitsu LifeBook A6210, Toshiba PSC0LA-01C01H, Fujitsu FMVA77HRG, HP CQ1150FRm, Positivo POS-EC945AL, MSI ThirdWave Corporation Prime Series, Toshiba Dynabook Qosmio T750/T8BS, Gateway DX442S, HP HP Compaq nx8220, and more.
A4tech Kl(s)-40 1.122.12.1710/5/201412/29/2016a4tech_kl(s)-40-1.122.12.17.exe201kbPanasonic CF-R8EWBAAP, Toshiba Satego P100, LG R470-KRW5K, OEGStone CS-B, Toshiba Satellite A100-999, Sony VGN-SZ7AWN_C, Sony SVT1113AJE, LG P1-J455R, Compaq VT606AA-AKL CQ3275L, IBM 8183TQG, Gateway FX6840-03E, Panasonic CF-W8FWDAJR, ARISTO VISION i535, Fujitsu FMVXNBLQ2Z, Sony VPCZ1290S, Crea NW SERIES, Lenovo 7359W4B, Toshiba SATELLITE L850-13U, and more.
A4tech Kl(s)-40 6309212/20/201412/30/2016a4tech_kl(s)-40-63092.exe51kbGigabyte G31M-ES2C, Packard Bell IXTREME GOLD H5050, Lenovo IdeaCentre K32010031, Packard Bell EASYNOTE_MX52-B-551NC, HP WC812AA-ABV HPE-130me, Lenovo 2718WLZ, HP Pavilion ze8500, Acer Shangqi X4610, Sony VGN-NS305D, HP HP Compaq nc8000, NEC PC-MK31MEZCE, Toshiba S A110-160, HP NM920AA-ABU m9639uk, AnabelleB Soho WN10, Fujitsu FMVCEG45N7, HP HP 620, and more.
A4tech Kl(s)-40 4362611/4/201412/30/2016gnamg-43626.exe54kbToshiba SATELLITE C855-1WU, Haier T5B, IBM 8212K4U, Acer Veriton S680G, Fujitsu FMVNS8YE, ZOTAC ZBOXNXS-AD11, Sony VPCEH18FK, NEC PC-VL750CS, HP HP nx9000, Sony VPCF13XFX, Panasonic CF-30CWQAZBM, IBM 2373WZW, Sony VGN-SZ79GN_C, HP Rfrb h8-1100z, LG P1-5005P, and more.
A4tech Kl(s)-40 62931.112/14/201412/29/2016a4tech_kl(s)-40-62931.1.exe176kbHP HP Pavilion dv9600 Notebook PC, Sony SVE151100C, Fujitsu FMVMG75YD5, Sony VGN-FW245J, Sony VPCCW2VFX, Lenovo 23242F3, HP PW579AA-ABG m7088a, HP RJ131AA-AB8 t3620.t, IBM 842777G, Fujitsu FMVH70K9V, Packard Bell IMEDIA 6556, Notebook MIM2320, BYTSPD ByteSpeed LLC, IBM IBM System x3200 M2 -[4367I6A, NEC PC-LL900BD, Compaq GN547AA-AC4 SG3110BR, Lanix LANIX CORP 4080, IBM EServer xSeries 365 -[88625RX, Acer Veriton Z430G, and more.
A4tech Kl(s)-40 O21.192.101/14/201512/29/2016a4tech_kl(s)-40-o21.192.10.exe100kbCompaq VN469AA-UUZ CQ5235CH, Packard Bell EASYNOTE_MX61-B-026, Toshiba Satellite C850-B843, Panasonic CF-SX1WEVHR, HP GM435AA-UUW m8180.sc-a, Datateknik EXPER, Sony VGN-FE41ZR, Sony VGN-FW41E_H, NEC PC-MY30VBZED, Sony VGN-FE41ZR, LG E300-A.C28BC1, Acer Veriton S680G, Mio N890, HP KJ325AA-ABG a6440a, and more.
A4tech Kl(s)-40 Z73421.18/24/201412/28/2016a4tech_kl(s)-40-z73421.1.exe133kbHP P9879A-ABG 713a, Compaq RR472AA-ABF SR2102FR, NEC PC-MY24ABZE4, IBM 8419KMA, Sony VGN-SZ390P, Sony SVE1412ECXP, HP G5261de, HP FQ504AA-ABG a6550a, HP Pavilion dv5 NoteBook PC, Sony VGN-FW43G_B, WIPRO WSG37425V-0054, Toshiba Satellite A100-386, Fujitsu ESPRIMO E7935, LG R490-K.AFE3BZ, Packard Bell IPOWER X9075, IBM System x3630 M3 -[7377AC1, and more.
A4tech Kl(s)-40 P3291.191/10/201512/30/2016a4tech_kl(s)-40-p3291.19.exe157kbLG F1-2242HS, Acer TM6595, HP Vd019aar-UUW P6110.sc, Lenovo 20AL009CUS, HP RA933AA-ABZ m7595.it, Lenovo ThinkPad T410, MCJ 9223, HP FJ440AA-UUW s3542.sc, Acer Aspire M1850, LG R470-KRW4K, Sony VGN-CR363, LG R470-K.AR85L, Gigabyte EP43C-DS3, IBYTE Udp gn naxos-i1l, WIPRO WSG59355W7S-0014, HP HP Envy 6-1180ca, Panasonic CF-T8EWETZAM, Sony VGN-TZ35AN, SIEMENS SIMATIC IPC647C PROFINET, and more.
A4tech Kl(s)-40 R21.132.12.112/5/201412/29/2016a4tech_kl(s)-40-r21.132.12.1.exe160kbSeneca Pro64601, IBM 8419KMA, EMachines 5260IT, Sony PCG-GRX700, Seneca Pro64601, Fujitsu FMVA77HRG, LG RB380-A.AFLGL, Advent Monza, MSW GmbH & Co. KG Intel DP55WB, NEC KV2, and more.
A4tech Kl(s)-40 4062.171/31/201512/27/2016a4tech_kl(s)-40-4062.17.exe87kbHP GG700AA-UUW s3140.sc, HP P6635c, HP P7-1010esm, Panasonic CF-30CWQAZBM, Lenovo 00P5095, Medion E3211, HP Hp pavilion ze4900, ASUS N56VM, NEC PC-VT1000J6FD, Fujitsu FMVD70BNB7, Fujitsu FMVLX60TY, IBM 8183GNG, Toshiba SATELLITE C855-20M, HP P6786l, MAXDATA Fusion 1000 I, NEC NEC POWERMATE S2100-006, HP PN135AA-ABU t790.uk, Sony VGN-NS15G_S, LG R470-KRW5K, and more.
A4tech Kl(s)-40 6306311/30/201412/27/2016a4tech_kl(s)-40-63063.exe42kbHP FK785AA-A2L s3620f, Compaq DQ119A-ABZ S5400IT IT340, IBM 23731G2, HP HP Pavilion 6700 Notebook PC, Panasonic CF-W7DWJQJR, Samsung 400B4Z/A01TH, Compaq VS459AA-ABE CQ5211ES, ASUS U24E, HP HP Compaq n6120, HP RR518AA-ABH S7730, WIPRO WSG68125W7-0002, Packard Bell IXTREME MC 9740, Sony VGN-B250FP, HP Presario C300, and more.
A4tech Kl(s)-40 1.1272.11.12/26/201512/30/2016a4tech_kl(s)-40-1.1272.11.1.exe214kbGateway FX6840-03E, Panasonic CF-W8FWDAJR, ARISTO VISION i535, Fujitsu FMVXNBLQ2Z, Sony VPCZ1290S, Crea NW SERIES, Lenovo 7359W4B, Toshiba SATELLITE L850-13U, Panasonic CF-30CASCZBM, NEC PC-MJ26EBZD1FSG, Lenovo ThinkPad X301, Sony VGC-JS71B_S, IBM IBM System x3400 M3 Server -[7379KFG, Lenovo 7663V2L, Sony VPCW21A7E, Medion E3211, Sony VPCF13QFX, HP P6740ch-m, and more.
A4tech Kl(s)-40 A39298/29/201412/29/2016a4tech_kl(s)-40-a3929.exe140kbLG E500-K.APCAY, SAMSUN 770Z5E/780Z5E, Fujitsu N6220, Gateway EC1457U, LG X110-L.A7A2E2, Sony SVE14115FBB, Buympc ClientPro 385 ADMC2, Sony VPCF1290X, HP Compaq 6200 Pro SFF PC, HP GS184AA-AB0 a6240tw, Lenovo 4236SUS, Dell Studio 1557, HP HPE-420f, Lenovo ThinkCentre M82, Samsung SM50S, Panasonic CF-F9JYFCDR, LG K1-2249A9, and more.
A4tech Kl(s)-40 6398211/1/201412/30/2016a4tech_kl(s)-40-63982.exe52kbSeneca Pro334980, Sony VGN-S45C_S, HP FK522AAR-ABA a6544f, Packard Bell EASYNOTE SW86, HP KX762AA-ABE a6522.es, HP K574aa-ABA a1739, LG LW70-QJMA, Lenovo ThinkPad Edge E420, ASUS 1005HA, NEC PC-LL750ES3KS, LG R490-K.ARCWE1, and more.
A4tech Kl(s)-40 2.108268/30/201412/27/2016a4tech_kl(s)-40-2.10826.exe155kbNEC PC-LL900BD, Toshiba TE5, OEGStone DQ67OW, Seneca PRO02421, IBM ThinkPad T21, Gateway 6020GZ, Fujitsu FMVNB5Y3, HP HPE-355uk, Sony VGN-FE52B_H, Sony VGX-TP1E, Fujitsu FMVA42EWKS, HP HP EliteBook 8540w, Supermicro X9DRE-TF+/X9DR7-TF+, M&A MADB43LD, and more.
A4tech Kl(s)-40 41.174711/27/201412/28/2016a4tech_kl(s)-40-41.1747.exe166kbLG LS50-A514ZL, Lenovo ThinkPad T430, WINCOR NIXDORF EPC A4, HP P7-1102, IBM 8185LUZ, Sony PCG-GRT896SP, IBM 682466A, TriGem AVERATEC, Fujitsu FMVNS8YE, IBM 2672RD3, Sony VGN-A317S, HP HP PRESARIO V6000, Sony VGN-TZ240N, NEC EASYNOTE PB41Q00006, Sony PCG-Z1WAMP, LG XNOTE, and more.
A4tech Kl(s)-40 1.1272611/11/201412/27/2016pjuku-1.12726.exe215kbMAXDATA Fusion 1000 I, Packard Bell Imedia S3270, HP HP d330 ST, HP 700-150ef, NEC PC-LL560MG3ER, Fujitsu D2364-A3, Sony VGN-NS250TJ, IBM 26486G1, VVIKOO VI P67 PRO, IBM 8113V7F, HP RZ412AA-ABZ a6020.it, Acer Veriton S480G, and more.


Please Note: There are particular operating systems known to have problems with A4tech Kl(s)-40:
  • Windows XP Media Center Edition 2004
  • Windows Vista Ultimate
  • Windows XP Professional
  • Windows XP Starter Edition
  • Windows Vista Home Basic
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Kl(s)-40 model.
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