12/4/2016 new driver models for direct download:573
Chicony Kb 7903 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Chicony Kb 7903
Certifications for Chicony Kb 7903
5 stars for Chicony Kb 7903 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 12/4/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Chicony Kb 7903 might have been uploaded since our last site update.

Chicony Kb 7903 Driver Download

Windows Compatibility for Chicony Kb 7903 driver

Chicony Kb 7903 Driver Details:

Chicony Kb 7903 File Name:

Chicony Kb 7903 Driver Version: 7341xXu

Chicony Kb 7903 ZIP Size: 142.kb

Manufacturer: Chicony

Chicony Kb 7903 was fully scanned at: 12/3/2016
Scan Status: driver download scanOK

Chicony Kb 7903 special revision for: Windows 10 32 bit, Windows 7 Starter 64 bit, Windows XP Tablet PC Edition 64 bit, Windows XP Starter Edition 32 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32 bit, Windows Vista Home Premium 32 bit, Windows XP Home Edition, for home desktops and laptops 32 bit

Chicony Kb 7903 Download Stats:

Driver Uploaded: 11/19/2016

Direct Downloads: 5632
Most Recent Download: 12/1/2016
Managed Downloads: 4227
Most Recent Download: 12/3/2016
Download Mirrors: 1
Current Delay: 17 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 5484/5632 Users

Success Reported By 1336/5484 Users

Driver Download Score71/100

Driver Installation Score72/100

Overall preformance Score74/100

Chicony Kb 7903 201 Thumbs Up201Thumbs
Chicony Kb 7903 60 Thumbs Down60Thumbs
Chicony Kb 7903 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 4078/4227 Users

Success Reported By 3261/4078 Users

Driver Download Score92/100

Driver Installation Score94/100

Overall preformance Score77/100

Chicony Kb 7903 3098 Thumbs Up3098Thumbs
Chicony Kb 7903 366 Thumbs Down366Thumbs
Chicony Kb 7903 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 Chicony Kb 7903 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 Chicony Kb 7903 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Chicony Kb 7903, or the driver installation manager, take a few minutes to send us a report:
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Chicony Kb 7903 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 Chicony Kb 7903 disfunctions.

Scan performed on 12/4/2016, Computer: Sony PCG-TR3_B

Outdated or Corrupted drivers:8/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 7 Series/C216 Chipset Family PCI Express Root Port 1 - 1E10Corrupted By Chicony Kb 7903
Mice And Touchpads
WheelMouse USB Advanced Wheel MouseUp To Date and Functioning
A4Tech HID-compliant mouseUp To Date and Functioning
A4Tech Compatible USB Port MouseUp To Date and Functioning
Usb Devices
Microsoft USB-lagerenhedUp To Date and Functioning
Renesas Renesas Electronics USB 3.0 Host ControllerUp To Date and Functioning
Sound Cards And Media Devices
China USB2.0 Video CaptureCorrupted By Chicony Kb 7903
Realtek High Definition Audio DeviceUp To Date and Functioning
Broadcom Audio Bluetooth.Up To Date and Functioning
Network Cards
Intel(R) Dual Band Wireless-AC 3160Corrupted By Chicony Kb 7903
Microsoft Keyboard Device FilterCorrupted By Chicony Kb 7903
Hard Disk Controller
Ricoh SDA-Standard konformer SD-HostcontrollerOutdated
Nokia Nokia E52 USB OBEXCorrupted By Chicony Kb 7903
Garmin Garmin USB GPSUp To Date and Functioning
Realtek Semiconduct Realtek PCIE CardReaderUp To Date and Functioning
Microsoft Texas Instruments PCI-1520 CardBus ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceUp To Date and Functioning
Video Cards
Intel Video ControllerOutdated
Input Devices
KME Periferica USB Human InterfaceUp To Date and Functioning
Port Devices
Huawei Vodafone Mobile Broadband Secondary Port Modem (Huawei) (COM28)Corrupted By Chicony Kb 7903
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 12/4/2016, Computer: Compaq RZ569AA-ABZ SR5039IT

Outdated or Corrupted drivers:10/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Xeon(R) processor E3-1200 v2 DRAM Controller - 0158Corrupted By Chicony Kb 7903
Mice And Touchpads
Logitech HID-compliant Cordless MouseUp To Date and Functioning
Microsoft Microsoft USB Basic Optical Mouse (Mouse and Keyboard Center)Up To Date and Functioning
WheelMouse HID-compliant mouseCorrupted By Chicony Kb 7903
Usb Devices
ASUSTek USB-masslagringsenhetUp To Date and Functioning
Sound Cards And Media Devices
AVerMedia Controller video multimedialeUp To Date and Functioning
ViXS ViXS PureTV-U ISDB-T TunerUp To Date and Functioning
Logitech Webcam C210Up To Date and Functioning
Network Cards
Realtek Realtek RTL8168C(P)/8111C(P) Family PCI-E Gigabit Ethernet NIC (NDIS 6.0)Up To Date and Functioning
Microsoft HID KeyboardOutdated
Hard Disk Controller
SiS SiS PCI IDE-controllerUp To Date and Functioning
Research In Motion BlackBerryUp To Date and Functioning
Nokia Nokia 5230 USB OBEXOutdated
Toshiba Toshiba Secure Digital-HostcontrollerUp To Date and Functioning
Western Digital WD SES Device USB DeviceUp To Date and Functioning
Broadcom ThinkPad Bluetooth 4.0Outdated
NEC Generic CardBus ControllerOutdated
Cameras, Webcams And Scanners
Importek USB Composite DeviceCorrupted By Chicony Kb 7903
Video Cards
ATI RADEON X300 Series SecondaryUp To Date and Functioning
Input Devices
KME Dispositivo de interfaz humana USBCorrupted By Chicony Kb 7903
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC OBEX Interface (COM6)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Chicony Kb 7903
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Chicony Kb 7903
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Chicony Kb 7903 2298212/8/201412/27/2015chicony_kb_7903-22982.exe103kbLenovo 2349JL0, Sony VGN-CS31ST_W, Sony VGC-RB41P, HP EC658AA-ABH W5170.NL, Fujitsu FMVA0300C, Fujitsu PRIMERGY RX350 S7, AT TRILINE PROFI 61, Sony SVF15N1B4E, HP H8-1445, Samsung RV420/RV520/RV720/E3530/S3530/E3420/E3520, Acer Aspire 1520, Fujitsu FMVD7BF010, Fujitsu AMILO PRO V3515, KBS 7Eve, Toshiba Satellite X505, Toshiba SATELLITE C855-1QG, Sony VGN-SZ670N, Lenovo 7484W76, Sony VPCEF22FX, and more.
Chicony Kb 7903 T2.121.16311/4/201412/27/2015chicony_kb_7903-t2.121.163.exe120kbHP Pavilion dv5000, Haier H53, Toshiba SATELLITE L850-1J9, IBM 237319G, HP PS206AA-B14, VMware VMware7,1, Sony VGN-NS15G_S, Fujitsu CELSIUS M730, IBM System x3550 M3 -[7944AC1, Fujitsu FMVNT5FT4, Extracomputer D3128-B2, Dell Inspiron N4050, Acer Aspire 182dPTZ, and more.
Chicony Kb 7903 Z1.122.12.162/25/201512/27/2015chicony_kb_7903-z1.122.12.16.exe174kbAcer MX4SG-4DL, Panasonic CF-53AAC01FT, HP AW010AAR-ABA p6210t, Fujitsu CELSIUS W370, TriGem AVERATEC, HP HP 2000-425NR, HP KX781AV-ABJ p6120jp, Sony VGC-JS410F, IBM 8141KGR, NEC PC-LL560MG3ER, WIPRO WNBOBM4901-0022, HP Ps351aa-abs, Panasonic CF-Y4HW2AXS, Fujitsu FMVNP8A7, Sony SVT131190S, and more.
Chicony Kb 7903 2.1201.1410/27/201412/30/2015chicony_kb_7903-2.1201.14.exe82kbHP FQ553AA-ABA a6608f, Compaq NC109AA-ABH SR5422NL, HP HP Pavilion tx1000 Notebook PC, Gigabyte G1.Snipe, Biostar TP45 HP, HP GP G62-A20SY NB, LG R590-PR70K, HP FK484AAR-ABA m9400t, Gigabyte Z97X-UD5H, Sony VPCCB2M0E, HP G6-1250se, Acer Aspire 8730G, Fujitsu PRIMERGY TX150, System76 Leopard Extreme, HP NC232AA-UUZ IQ820ch, and more.
Chicony Kb 7903 300381/3/201512/27/2015chicony_kb_7903-30038.exe179kbHP PX617AA-ABF w5097.f, HP KZ631AAR-ABA IQ505, HP G5383sc, Panasonic CF-52JE203NW, WIPRO WSG37455W7-0082, Fujitsu FMVNFD40, HP PU002AV-ABA A810Y, Lenovo ThinkPad X220, IBM 6221MFG, Fujitsu AMILO Desktop La3740, Sony VGN-AW15G_H, Sony VPCW126AG, HP D7217M-ABA 533, and more.
Chicony Kb 7903 1.12082.11/3/201512/30/2015chicony_kb_7903-1.12082.1.exe107kbSony PCG-FX602, SAMSUN SX60P, NEC PC-MJ28VHZEJ, Fujitsu FMVLRD7N24, Notebook MIM2260, Toshiba SATELLITE C870-15M, HP Compaq nx9030, MSI MS-1727, Sony VGNFW463J/B, HP P6622cs, and more.
Chicony Kb 7903 A2.126642/10/201512/27/2015bofj-a2.12664.exe97kbCompaq PX734AA-ABA a123l NA520, Viglen D915GUX, DIEBOLD Sierra, ASUS M50V, IBM 8419KMA, HP P7-1090be, HP LX909ES#ABZ, ASUS P5GD2-TVM, HP Pavilion ze5400, Panasonic CF-30CTWAZBM, Panasonic CF-53AAC34ZG, Medion X9613, and more.
Chicony Kb 7903 E631.102.110/23/201412/28/2015chicony_kb_7903-e631.102.1.exe181kbSamsung G910, Sony VGN-SZ140, LG R580-UP87K, HP HP 2000-425NR, WIPRO WSG59355W7S-0014, HP 800-050ea, NEC PC-MY18XAZE1XTA, Lenovo ThinkPad T420, HP Pavilion dv9500 PC Notebook, Panasonic CF-74ECBADBM, Toshiba Dynabook AX/3527CMSB, Samsung R470/R420, NEC PC-VY22XRXEAAFM, and more.
Chicony Kb 7903 801.122.111/10/201412/29/2015chicony_kb_7903-801.122.1.exe43kbLenovo ThinkPad T60, Supermicro X7DB8-X, HP KY787AA-AKL p6172l, NEC PC-LL770BD, Samsung 305E4A/305E5A/305E7A, NEC PC-LL550VG2KS, Acer AcerPower 8000, M&A MADB43LD, Sony VNG-FE25TP, Dell WN09, Sony VPCSA4AJ, Sony VGNFW590FPB, IBM ThinkPad R52, Sony VGN-NS21X_S, and more.
Chicony Kb 7903 21.14402/27/201512/28/2015chicony_kb_7903-21.1440.exe136kbNEC PC-LL750ES3KS, Toshiba Dynabook T552/36FWK, Sony VGN-SZ15LP_B, HP HP Compaq 6730b, Sony VGN-TZ17TN_N, Toshiba SATELLITE C870-14G, Dell PowerEdge R220, MSI IR-7529, Acer Aspire 18X5PTZ, Sony VGN-SZ390P, HP AU917AA-ABL e9270f, Panasonic CF-30KAP002B, [email protected] NOMADA_s1300, and more.
Chicony Kb 7903 722.161.19/26/201412/27/2015chicony_kb_7903-722.161.1.exe215kbLenovo ThinkPad T520, Sony PCG-FR295MP, NEC PC-MK29MLZE1RJG, Fujitsu FMVCEG45N7, WIPRO WIV37455-1059, NEC PC-LF7506D1FL, Lenovo 1S16800367700DD, Sony VGN-SZ55B_B, Lenovo 7659YAN, RadiSys C2SBM, Sony VGN-TT46MG_B, Positivo POS, HP HP Compaq dc7900 Convertible Microtowe, Sony VPCF13S0E, HP HP Pavilion dv9000 NoteBook PC, and more.
Chicony Kb 7903 1.101.10612/20/201412/30/2015chicony_kb_7903-1.101.106.exe108kbExtracomputer D3128-B2, Dell Inspiron N4050, Acer Aspire 182dPTZ, NEC PC-VL750CS, Lenovo ThinkPad Twist S230u, M&A E10IS, Acer AOA150p/BGW, HP P9921A-ABA 743c, Sony SVF1532C4E, HP HP Pavilion zv5000 PN467U#ABA, HP DT212A-ABU M487.UK, HOUTER ORO-PC, Intel S3420GP, IBM 818944U, Fujitsu FMVXN2G52, Panasonic CF-52ELNFQAM, Toshiba SATELLITE C855-18G, Lenovo 1952T60, HP HP Pavilion dv6-6c73ca, and more.
Chicony Kb 7903 2270010/2/201412/27/2015nw-22700.exe126kbNEC PC-VY20FAGEW, HP Presario R3000, Zoostorm 7010-0064E, Sony VPCF136FX, Sony VGN-SZ2HP_B, Dell PowerEdge SC1420, Sony VGN-UX90S, HP EP074AA-ABU, WIPRO WIV37455-1059, Sony VPCEF22FX, Fujitsu FMVLX70WDJ, HASEE QJC4, LG MB500-S.F7IBPL, and more.
Chicony Kb 7903 4240412/10/201412/30/2015-42404.exe113kbIBM 237319G, HP KT391AA-AB4 a6590d, Lenovo 7355W1J, Intel D965GF, HP D7217M-ABA 533, Panasonic CF-53AAC01FD, HP BT434AAR-ABA s5603w, HP PX617AA-ABF w5097.f, Dell Inspiron 20 Model 3048, Lenovo ThinkStation S30, Lenovo ThinkCentre Edge 72, Toshiba Dynabook T552/36GWJ, HP 100-6100BR, IBM 2668W9R, HP DF194A-ABZ 484, Fujitsu LifeBook A6210, HP Compaq nx7010, and more.
Chicony Kb 7903 2386312/1/201412/28/2015chicony_kb_7903-23863.exe217kbHP EG158AA-ABF m7171.f, Sony VGNFW463J/B, LG S1-M402E1, NEC PC-MY25XRGJTCBE, Lenovo ThinkPad Edge E130, NEC PC-LL370RG1KS, HP NQ852AA-ABH IQ830nl, Gateway 0AAVWP08, Fujitsu FPC08001DM, HP VD019AA-UUW p6110sc, and more.
Chicony Kb 7903 HP Pavilion dv9575EM, Sony VPCCW18FG, HP P6680pt, Lenovo ThinkCentre M91p, HP RQ424AA-AKV s7740la, HP FR564AA-ABF m9356.f, HP HP ProBook 4421s, Packard Bell IMEDIA H5190, IBM 8307GU7, HP HP Compaq nx6325, Fujitsu D2812-A1, Gateway MX6027H, HP PX617AA-ABF w5097.f, Toshiba SATELITE, Sony VGN-BX94PS, AT COMFOR OFFICE I10 SI, and more.
Chicony Kb 7903 2.11.12261/31/201512/30/2015chicony_kb_7903-2.11.1226.exe133kbSony VGN-TZ250N, HP Presario V6000, Toshiba Satellite Pro C650D, Lenovo ThinkServer TS430, Toshiba SATELITE, NEC PC-MY18XAZE1XTA, HP P6622cs, MSW GmbH & Co. KG Intel DP55WB, Sony VGN-TT1, Toshiba SATELLITE C50-A-1HX, Lenovo 6463WSS, Sony SVE15138CGS, and more.
Chicony Kb 7903 1.1242.1610/20/201412/27/2015a-1.1242.16.exe71kbLG GS50-5FH1, Sony VGN-FW180FU, Sony VGN-FS755FP, Acer Aspire AG3731, Toshiba DynaBook V7, HP FR378AA-ABH, Exper ACTIVEDEX144, HP P6725de, HP HP Touchsmart 300-1120, Packard Bell SPIRIT 4054, LG R580-U.ARD2BE1, SIE 840_P3, Acer Aspire5739, and more.
Chicony Kb 7903 2.11.1461.13/8/201512/29/2015chicony_kb_7903-2.11.1461.1.exe86kbIBM ThinkCentre A30, MSI MSI Notebook EX630, Sony VGN-FE41ZR, HP PX662AA-AB9, HP DV6 - 3206AX, Dell Inspiron 530, Panasonic CF-74GCDDDBM, Toshiba SATELLITE C870D-116, IBM 622138G, HP HP Compaq 2510p, HP PL497AA-UUZ, Omni OTC-H3222D00, NEC PC-LL5006D2DR, Sony VPCW217AG, RM Plc W761tg, HP HP ProBook 6560b, HP HP PRO 6200 MT PC, Lenovo 20BC0000MH, and more.
Chicony Kb 7903 2001.111/27/201412/28/2015csm-2001.1.exe66kbNEC PC-VY20AED5MFA5, Compaq KP296AA-ABE SR5412ES, WIPRO WSG37555W7-0288, IBM IBM eServer m Mem-[7976KJG, HP PX688AA-B14, Toshiba SATELLITE C850-A817, ASUS 1225B, Olidata OLIDATA, Acer A0A150, Gateway MT6220B, Fujitsu LIFEBOOK UH574, Gateway J6452, NEC PC-MA30YMZEB, and more.
Chicony Kb 7903 21.11.1981/23/201512/27/2015chicony_kb_7903-21.11.198.exe43kbHP HPE-375a, Lenovo ThinkPad W520, HP Pavilion dv9000, Acer Veriton S680G, HP HP PRO 6200 MT PC, Dimotion PCDO5V3, NEC PC-VY16MEXJRFHX, Sony VGN-NW235F, Sony SVE15116FJB, Fujitsu PRIMERGY RX200 S7, HP KN458AA-ABT, and more.
Chicony Kb 7903 K2.13931.19/16/201412/27/2015chicony_kb_7903-k2.13931.1.exe72kbWIPRO WNBOBM4901-0022, HP Ps351aa-abs, Panasonic CF-Y4HW2AXS, Fujitsu FMVNP8A7, Sony SVT131190S, Sony PCG-FX602, HP PE525A-ABS, IBM ThinkPad T42, HP G5317de, Intel C16, HP HP Compaq 6715s, Sony VPCEF22FX, HP Compaq 615, HP HP Compaq 6730s, Dell Vostro 1550, HP KT536AA-ABJ IQ507jp, IBM ThinkCentre M51, Compaq PG058AA-ABG SR1178A AN430, and more.
Chicony Kb 7903 224639/8/201412/30/2015chicony_kb_7903-22463.exe64kbSamsung Q320/P320, IBM 8307SGY, IBM 23795VU, TriGem AVERATEC, Intel Intel G33 Series, Gateway J2924, Gateway FX7026, Sony VGN-SZ140P, Fujitsu FMVA42CW2, IBM System x3650 M4 : -[7915E3G, Lenovo ThinkPad T430u, HP HP Pavilion dv6-6c73ca, YASHI TPower X58, Acer Extensa 5010, Sony VGN-SZ7RMN_B, Sony VPCEH3T9E, GENSW DSDT0001, Sony PCV-RS216, IBM 818743F, and more.
Chicony Kb 7903 2.1397212/28/201412/29/2015chicony_kb_7903-2.13972.exe20kbFujitsu FMVNFB70BK, Packard Bell IXTREME I7202, HP FR472AA-UUW a6622sc, IBM 818388J, Medion P8612, Gateway GT5042j, HP Pavilion zv5000, LG LW65-K5JY, Sony SVP1322R4RBI, HP P6-2201sem, and more.
Chicony Kb 7903 71.16891/17/201512/30/2015-71.1689.exe129kbLenovo Lenovo G470, Toshiba Dynabook REGZA PC D731/T7DRS, Toshiba Satellite C850-B820, HP 610-1110es, IBM 237319G, LG R590-PARU1BT, LG Z1-B821P1, HP 23-a030a, HP EG158AA-ABF m7171.f, Toshiba Satellite C850-B761, and more.

Please Note: There are particular operating systems known to have problems with Chicony Kb 7903:
  • Windows 10
  • Windows XP Media Center Edition
  • Windows Vista Business
  • Windows Vista Ultimate
  • Windows 7 Home Basic
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Chicony Kb 7903 model.
Laptop Chicony Kb 7903Tablet Chicony Kb 7903Download Chicony Kb 7903Upgrade Chicony Kb 7903Update Chicony Kb 79032016 Chicony Kb 7903Free Chicony Kb 7903Data Chicony Kb 7903Info Chicony Kb 7903Help Chicony Kb 7903Guide Chicony Kb 7903Comments Chicony Kb 7903Windows 10 Chicony Kb 7903Vista Chicony Kb 7903Windows 7 Chicony Kb 7903Install Chicony Kb 7903