2/25/2017 new driver models for direct download:591
Compal Ksw91 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Compal Ksw91
Certifications for Compal Ksw91
5 stars for Compal Ksw91 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 2/25/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Compal Ksw91 might have been uploaded since our last site update.

Compal Ksw91 Driver Download

Windows Compatibility for Compal Ksw91 driver

Compal Ksw91 Driver Details:

Compal Ksw91 File Name:

Compal Ksw91 Driver Version: 716HV4P

Compal Ksw91 ZIP Size: 141.kb

Manufacturer: Compal

Compal Ksw91 was fully scanned at: 2/21/2017
Scan Status: driver download scanOK

Compal Ksw91 special revision for: Windows 7 Home Premium 32 bit, Windows XP Home Edition N 32 bit, Windows XP 64-bit Edition 64 bit, Windows XP Media Center Edition 32 bit, Windows XP Tablet PC Edition 64 bit, Windows Vista Business 64 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32 bit, Windows XP Professional N 32 bit, Windows RT 64 bit, Windows XP Media Center Edition 64 bit, Windows XP Professional 64 bit

Compal Ksw91 Download Stats:

Driver Uploaded: 2/23/2017

Direct Downloads: 622
Most Recent Download: 2/24/2017
Managed Downloads: 1109
Most Recent Download: 2/23/2017
Download Mirrors: 2
Current Delay: 12 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 557/622 Users

Success Reported By 123/557 Users

Driver Download Score68/100

Driver Installation Score67/100

Overall preformance Score63/100

Compal Ksw91 47 Thumbs Up47Thumbs
Compal Ksw91 10 Thumbs Down10Thumbs
Compal Ksw91 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 955/1109 Users

Success Reported By 783/955 Users

Driver Download Score85/100

Driver Installation Score86/100

Overall preformance Score77/100

Compal Ksw91 715 Thumbs Up715Thumbs
Compal Ksw91 61 Thumbs Down61Thumbs
Compal Ksw91 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 Compal Ksw91 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 Compal Ksw91 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Compal Ksw91, 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.

Compal Ksw91 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 Compal Ksw91 disfunctions.

Scan performed on 2/25/2017, Computer: HP RR820AA-UUZ

Outdated or Corrupted drivers:7/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Microsoft Intel 82371AB/EB PCI to ISA bridge (EIO mode)Up To Date and Functioning
Mice And Touchpads
Fujitsu Component touchpad/touchscreenUp To Date and Functioning
Synaptics ELAN PS/2 Port Input DeviceUp To Date and Functioning
Usb Devices
Microsoft ServerWorks (RCC) PCI to USB Open Host ControllerCorrupted By Compal Ksw91
Sound Cards And Media Devices
Realtek ATI HDMI AudioCorrupted By Compal Ksw91
YUAN High-Tech Development T507 TV Tuner CardCorrupted By Compal Ksw91
Logitech Webcam C170Up To Date and Functioning
Network Cards
Realtek Realtek PCIe FE Family ControllerUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
USB Compliance USB Mass Storage DeviceCorrupted By Compal Ksw91
ENE ENE CB-1410/851 Cardbus ControllerOutdated
AuthenTec TouchStrip Fingerprint SensorUp To Date and Functioning
EPSON EPSON USB PrinterUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 4Up To Date and Functioning
Cameras, Webcams And Scanners
Realtek Realtek USB2.0 PC CameraUp To Date and Functioning
Video Cards
Intel Standard VGA Graphics AdapterUp To Date and Functioning
Input Devices
Hewlett-Packard HP Link-5 micro dongleCorrupted By Compal Ksw91
Port Devices
PROLiNK PROLiNK UI AT Interface (COM7)Corrupted By Compal Ksw91
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 2/25/2017, Computer: Dialogue Flybook VM

Outdated or Corrupted drivers:8/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Pentium(R) processor N- and J-series / Intel(R) Celeron(R) processor N- and J-series Platform Control Unit - LPC: Bridge to Intel Legacy Block - 0F1COutdated
Mice And Touchpads
Microsoft HID-compliant muisUp To Date and Functioning
Synaptics ThinkPad UltraNav Pointing DeviceCorrupted By Compal Ksw91
Synaptics Synaptics PS/2 Port TouchPadUp To Date and Functioning
Usb Devices
Logitech Logitech Webcam 300Up To Date and Functioning
Hewlett-Packard HP Photosmart C5100 series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
10moons MD MPEG-4 video CardOutdated
AVerMedia AVerMedia H789 PCI-E Hybrid DVB-TUp To Date and Functioning
Network Cards
Qualcomm Huawei Gobi 3000 HS-USB Mobile Broadband DeviceUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Advanced Micro Devices Standard Dual Channel PCI IDE ControllerUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 6Corrupted By Compal Ksw91
Intel AIM 3.0 Part 01 Codec Driver CH-7009-A/CH-7011Corrupted By Compal Ksw91
Cameras, Webcams And Scanners
Canon Canon MP160Up To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce4 MX 440Outdated
Input Devices
Microsoft HID-compliant system control deviceUp To Date and Functioning
Port Devices
Prolific Prolific USB-to-Serial Bridge (COM6)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Compal Ksw91
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Compal Ksw91
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Compal Ksw91 4078812/29/201412/30/2016compal_ksw91-40788.exe161kbToshiba PSC0LA-01C01H, Toshiba DynaBook V7, HP Rfrb h8-1100z, Viglen GENIE D850EMV2, Panasonic CF-29LWQCZBM, Gigabyte EP43C-DS3, Fujitsu FMVD707AY, M&A MADB43LD, Sony VPCZ12X9R, Acer Aspire L3600, Toshiba Dynabook TX/77MWHYD, HP VN294AA-UUZ p6210ch, Zoostorm 7010-0276A, IBM 2374258, and more.
Compal Ksw91 7396411/30/201412/29/2016compal_ksw91-73964.exe142kbNEC PC-LL750FS1SR, NEC PC-GL16MG1R9, KONTRON B649, IBM 815772G, System76 Leopard Extreme, Lenovo 20ANCTO1WW, Fujitsu FMVFE90DBY, Fujitsu FMVNFE50W, MSI MS-7030, NEC NEC POWERMATE S8310-2001, Sony SVF1532C4E, Lenovo 9636/73G, Packard Bell IPower X1001, HP P6540d, Fujitsu FMVA30DN, Lenovo 1066E5G, AnabelleB Argyle M300, HP CQ1160FRm, HP HP Pavilion P6654Y, and more.
Compal Ksw91 Y80002.110/8/201412/29/2016compal_ksw91-y80002.1.exe208kbDell PowerEdge R220, THEIS TH-P925/945G7MD-8KS2HV/1024/80/Profi-Towe, IBM 2656E6U, IBM System x3650 M3 -[7945AC1, NEC PC-MY20RBZ74, Seneca Pro64601, Dialogue Flybook VM, Toshiba SATELLITE C870-14G, Fujitsu FMVXD1W92Z, Sony VPCCA2Z0E, Lanix BRAIN 4140, NEC Express5800/56Xe [N8000-672, and more.
Compal Ksw91 N2.11.13709/5/201412/27/2016compal_ksw91-n2.11.1370.exe94kbToshiba Satellite C850-F0202, Panasonic CF-W2EW6AXS, Lenovo 23061G2, Sony VGN-NS130AE, NEC PC-VY16AEDAMFL2, Panasonic CF-18NHH71BM, Panasonic CF-C1BEAADR, IBM Eserver xSeries 335 -[8676LSX, HP EJ254AA-ABF w5269.f, ASUS 1001PQ, HP G5350nl, and more.
Compal Ksw91 622.12612/24/201412/27/2016-622.126.exe64kbAT ALSEN PROFI 41G, Lenovo ThinkPad T500, Lenovo 7373W7L, LG R1-GLMMA3, LG P1-J455R, Sony VGX-TP1E, HP GG625AA-UUW, Sony VGN-SZ7RMN_B, HP EC651AA-ABY, HP HP ProBook 5330m, Sony VGC-JS15G_S, WIPRO WSG37425V-0038, MIKROLOG Power P45-CO, Gateway GT5473E, and more.
Compal Ksw91 U31.12041/6/201512/29/2016compal_ksw91-u31.1204.exe129kbDell Inspiron N4050, Sony SVE1712P1RB, Sony VGN-NS10L_S, IBM 621932U, NEC NEC POWERMATE X8550, NEC RND61092195, Acer TravelMate P455, Packard Bell EasyNote LS85, IBM 8212A94, HP RP847AA-ABZ, Sony VGN-NS90HS_6_W, IBM ThinkPad T43p, Acer A7600U, [email protected] NOMADA_s1300, and more.
Compal Ksw91 422.12912/1/201412/30/2016uco-422.129.exe184kbNEC PC-LL750TG, IBM ThinkPad T40, HP VC893AA-ABF s5108f, HP VG292AA-ABD p6202de, HP DX2250 MT SRP KMAT, IBM 6218Z1H, HP EY906AA-ABZ, BenQ Joybook S72, NEC PC-MY20RBZ74, ECS BAT-I, HP PX813AA-ABX, HP NC232AA-UUZ IQ820ch, HP G5406f, Lenovo Lenovo N500 Notebook, and more.
Compal Ksw91 41.13939/15/201412/29/2016compal_ksw91-41.1393.exe157kbFujitsu FMVA56JWKS, Sony PCG-GRT170, EMachines Emachine E725, Sony VGN-BX94PS, Packard Bell IXMM5740, Panasonic CF-C1BEAADR, Toshiba SATELLITE C850-16W, Powerspec Ps7124, IBM 2389QU2, Toshiba Dynabook C7212CMHN, ARCELIK 1UU-ANB 586 A2MT, HP ED755AA-ABE, HP P6620jp, NEC KV2, Toshiba Dynabook TX/66JPK, HP HPE-280jp, Advantech UNO-2178A, Fujitsu FMVLRD7N24, Sony VPCEH40EBW, and more.
Compal Ksw91 W2.1243312/20/201412/27/2016qmx-w2.12433.exe116kbNEC PC-LL700ED, Fujitsu FMVF705BDR, Compaq RZ569AA-ABZ SR5039IT, Packard Bell ISTART D2141, TriGem LLUON-A1, Toshiba PT10ABX, Sony VGN-SZ77N_C, Packard Bell IMEDIA F5750, HP HP Pavilion dv1000, HP GX592AA-UUZ, TBD K8A8X-M, IBM 184469U, Lenovo 7358W12, Gateway P-6312 HSN, Gateway MC7803U, IBM 8307SGY, HP HP Compaq dc7100 CMT, Sony VGN-SZ780U, and more.
Compal Ksw91 T6366311/6/201412/28/2016compal_ksw91-t63663.exe83kbNEC PC-VY25AAZ7A, IBM ThinkPad T30, ASUS P5QPL-VM, Fujitsu FMVNFC60BJ, HP KT391AA-AB4 a6590d, LG LS50-AC6U1, Lenovo ThinkPad Tablet 2, LIGHTEDGE 965LTCK, Lenovo ThinkPad T400, IBM 8084W2J, HP Pavilion dv8000, Panasonic CF-SX2BE4BP, HP BK345AA-ACJ p6373i, Dell Studio 1745, HP DW167A-ABF a425.f, Toshiba SATELLITE C660-1VR, and more.
Compal Ksw91 H42691.12/18/201512/28/2016compal_ksw91-h42691.1.exe119kbHP HP Pavilion dv9500, Fujitsu FPC08001DM, HP SG3-335FR-m, Sony VPCF13DGX, HP HP Pavilion dv6-6c73ca, Sony SVL2412V1EB, PDS Vector CQ, NEC PC-VY20MAZ79, Sony VPCW126AG, Fujitsu PRIMERGY RX200 S7, LG C400-G.BC25P1, HP KT536AA-ABJ IQ507jp, Fujitsu ESPRIMO E5731, Supermicro C2SBC-Q, HP HP Compaq 6000 Pro MT PC, and more.
Compal Ksw91 W820021/31/201512/27/2016compal_ksw91-w82002.exe126kbSony SVF1532C4E, Lenovo 9636/73G, Packard Bell IPower X1001, HP P6540d, Fujitsu FMVA30DN, Lenovo 1066E5G, AnabelleB Argyle M300, HP CQ1160FRm, HP HP Pavilion P6654Y, IBM 26523CU, IBM IBM System X3100 M4 -[258282J, HP EC658AA-ABH W5170.NL, MSI GP60 2PE, HP PS135AA-ABY, HP Rfrb h8-1100z, LG R510-K.A275K, Gigabyte GA-E7AUM-DS2H, and more.
Compal Ksw91 B632.1069/29/201412/27/2016compal_ksw91-b632.106.exe47kbSony VGC-JS71B_S, Toshiba Qosmio F50, Sony SVT21219DJB, NEC PC-MK33LBZCE, IBM Razo, Sony SVE1413WPNB, Sony VGN-NS240D, GETAC P470, Panasonic CF-29NAQC9BM, Toshiba Satellite A130, AT ALSEN PROFI 41G, Supermicro X7DVL-3, Sony VGN-CS26G_P, IBM System x3200 M3 -[7328K3G, and more.
Compal Ksw91 81.14279/30/201412/30/2016compal_ksw91-81.1427.exe29kbSony VGX-TP1L, HP 800-050ea, Toshiba NB 200-134, Toshiba Dynabook T351/34CR, IBM Eserver xSeries 235 -[86716BG, NEC PC-LL750MG1N, Packard Bell IMEDIA 2450, HP FK557AAR-ABA a6602f, Gateway MC7813G, HP GT690AA-AB4 IQ780d, LG E300-A.C28BC1, Gigabyte GA-E7AUM-DS2H, ASUS BM5295, Acer Aspire 1825PTZ, Lenovo ThinkPad SL300, IBM 819437U, Sony VPCSA4AGX, HP HPE-355uk, Acer Aspire 1825, and more.
Compal Ksw91 P1.132.1249/4/201412/27/2016compal_ksw91-p1.132.124.exe26kbGateway P-7803h, HP HP dx2000 MT, IBM ThinkPad T43p, HP HP ENVY 17 3D Notebook PC, Lenovo ThinkPad SL510, HP NC684AAR-ABA a6750y, Acer Aspire 5950G, PCP+ G41 Xeon series, NEC PC-VY22MAZ7A, HP DK320A-ABA A206X, Panasonic CF-53AAC01FT, and more.
Compal Ksw91 W4340012/13/201412/30/2016compal_ksw91-w43400.exe26kbAquarius Aquarius Std, Pro, Elt, Toshiba Satellite X505, Intel LC-92T10, Panasonic CF-R8EWBAAP, Sony VGN-FW53GF_W, Lenovo 6463WSS, Packard Bell ISTART B4005, Acer TravelMate 5740G, HP HP Pavilion dv7-6158ca, Acer AX12300-U1801A, Acer Aspire 4925, HP PL494AA-B14, IBM 2724W13, Dimotion LF13Z0077396, Lenovo Lenovo G470, and more.
Compal Ksw91 P724603/7/201512/29/2016compal_ksw91-p72460.exe32kbHP HP Compaq nx6320, HP S5-1310t, HP P6680pt, HP PX568AA-ABY, NEC VERSAP550 NN680209359, LG P1-J433R1, Compaq DN146A-ABA S5410NX NA310, Sony VGN-CS36MJ_J, Lenovo 20B00006MN, Gateway FX6840-03E, and more.
Compal Ksw91 61.187710/16/201412/29/2016compal_ksw91-61.1877.exe148kbFujitsu LifeBook A6030, PCSMART PTI1010, Gateway GT5042j, NEC PC-GV286GLGL, Anhoch Goliath XD605, Acer TravelMate 8372, HP WE166AA-ABU p6319uk, HP EY906AA-ABZ, IBM 8215VFZ, INVESTRONICA PTC-Q965, LG F1-225GY, Sony VGN-UX490N, Lenovo SS09302455, Panasonic CF-19KDR01CE, Gigabyte Z97X-UD5H, Gateway DX442S, and more.
Compal Ksw91 M3321.1012/26/201412/29/2016compal_ksw91-m3321.10.exe41kbGateway 0AAVWP08, Panasonic FZ-G1AABJB1M, HP Compaq 420, Acer V3-771, HP HP EliteBook 8560w, Sony VGN-NS11SR_S, Exper ACTIVEDEX144, HP NP189AA-ABA s5160f, Acer Aspire 5670, Fujitsu AMILO Xi 2528, HP FK785AAR-ABA s3620f, Fujitsu FMVS54KRC, Acer Aspire 1820, ICP / IEi KINO-945GSE, HP HP Pavilion P6654Y, and more.
Compal Ksw91 320349/23/201412/28/2016de-32034.exe71kbLenovo ThinkCentre M55, ALFATRON SpA DN1020/M, TBD K8A8X-M, LG R510-K.A275K, HP CQ1160FRm, AT TRILINE PROFI I80, Packard Bell EasyNote LX86, Lenovo 6471EGR, Toshiba SATELLITE C855-207, HP FR561AA-ABF a6539.f, NEC PC-MJ26XRZWDSBJ, NEC Express5800/56Xd [N8000-576, Toshiba SATELLITE PRO C50-A-1M3, and more.
Compal Ksw91 40721.19/17/201412/27/2016compal_ksw91-40721.1.exe130kbAnabelleB Graduate VA20, Sony VGN-TZ27GN_B, NEC PC-MK31MEZCE, LG P1-5005P, HP WL325AA-ABD p6326de, Sony VGN-CS60B_Q, Lenovo ThinkPad Tablet 2, LG LS50-UG5F1, HP GN634AV-ABA a6210, Compaq Presario 1201EA 470019-012, IBM IBM System x3400 M3 Server -[7379AC1, HP 23-d219, Sony VGN-CS15GN_B, LG GS50-5FH1, Sony VOA, Lenovo 20AQCTO1WW, and more.
Compal Ksw91 2041.1611/28/201412/28/2016compal_ksw91-2041.16.exe207kbLanix BRAIN 4140, NEC Express5800/56Xe [N8000-672, Acer AS5320, Compaq DA309A-B14 6540. BE910, LG R405-A, Samsung R510/P510, Lenovo 10BE0002GE, HP GS292AA-ABG a6150a, Clevo P15xEMx, HP FK908AA-ABG a6640a, HP HP EliteBook 8540p, HP ED716AA-ABF w5149, IBM 2366GG4, Lenovo 2756AF8, and more.
Compal Ksw91 VGN-AR11MR, AT TRILINE PROFI 61, Compaq VT606AA-AKL CQ3275L, HP HPE-420f, Intel IntelDQ965GF, ACTION MONTANA W7HP, LG LG PC, NEC PC-LL900BD, IBM 1829W1E, HP PN133AA-ABU, ASUS 1015PEG, IBM 23795VU, HP S5-1435d, FIC LM10W, NEC PC-VJ27MBZDG, HP D7219A-ABA 555Y, WIPRO WSG52K55W7-0226, and more.
Compal Ksw91 41.18049/4/201412/28/2016compal_ksw91-41.1804.exe108kbLenovo 4236SUS, HP Presario R4100, HP HP HDX 16, WIPRO WSG68125W7-0002, DIXONSXP Philips Freevents, Panasonic CF-50GAKUUKM, Sony VGN-FE51B_H, Lenovo ThinkPad T430, Sony VPCF11E4E, Buympc ClientPro 385 ADMC2, HP HP Pavilion dv6700, Toshiba Dynabook T351/57CRD, Toshiba Satellite C850-B843, EMachines ET1331G-07w, Cybernet Manufacturing DeskBook, HP GG698AA-ABH, and more.
Compal Ksw91 336239/19/201412/27/2016compal_ksw91-33623.exe205kbPanasonic CF-52JE202NW, HP PAVILION DV8000, Sony VPCEG15FL, Compaq Presario 7RPM11 195749-999, HP PP121AA-ABF m1155.f, Samsung RV420/RV520/RV720/E3530/S3530/E3420/E3520, Toshiba Dynabook TX/65DJ, Packard Bell EasyNote LS85, HP RC520AA-ABU, HP FQ504AA-ABG a6550a, ASUS N53Jf, and more.
Compal Ksw91 J1.131.12.12/27/201512/30/2016aszhofvsj-j1.131.12.1.exe91kbIBM IBM System x3500 M4 Server -[7383AC1, NEC PC-LL550KJ1K, NEC PC-MA30YMZEB, Panasonic CF-18DHB32GD, QUANMAX ChiliGREEN X7, Sony VGN-G21XP_B, HP PAVILION ZV6000, Dimotion LF13Z0077396, Panasonic CF-R8EWBAAP, Dell Vostro 3446, NEC PC-VL5907D, Sony VPCZ12X9R, Acer Extensa 7230, Sony VGN-Z47GD_X, Fujitsu FPC03051DN, Acer Aspire 4253G, Lenovo ThinkPad T400, Toshiba PSK1SE-005002GR, LG LW75-PMXH1, and more.

Please Note: There are particular operating systems known to have problems with Compal Ksw91:
  • Windows 7 Home Basic
  • Windows XP Media Center Edition 2004
  • Windows XP Professional x64 Edition
  • Windows XP Media Center Edition 2005
  • Windows XP Media Center Edition 2003
  • Windows XP Home Edition N
  • Windows 8
  • 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 Compal Ksw91 model.
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