10/28/2016 new driver models for direct download:1102
Sony S91 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Sony S91
Certifications for Sony S91
5 stars for Sony S91 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 10/28/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Sony S91 might have been uploaded since our last site update.

Sony S91 Driver Download

Windows Compatibility for Sony S91 driver

Sony S91 Driver Details:

Sony S91 File Name:

Sony S91 Driver Version: 108egmS

Sony S91 ZIP Size: 118.kb

Manufacturer: Sony

Sony S91 was fully scanned at: 10/27/2016
Scan Status: driver download scanOK

Sony S91 special revision for: Windows XP Tablet PC Edition 32 bit, Windows 7 Starter 64 bit, Windows XP Tablet PC Edition 32 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 32 bit, Windows 8 64 bit, Windows XP Media Center Edition 64 bit

Sony S91 Download Stats:

Driver Uploaded: 8/31/2016

Direct Downloads: 156
Most Recent Download: 10/26/2016
Managed Downloads: 3032
Most Recent Download: 10/27/2016
Download Mirrors: 4
Current Delay: 26 Seconds
Driver License: Free Software

Direct Download Success Stats:

Reports Issued By 145/156 Users

Success Reported By 20/145 Users

Driver Download Score70/100

Driver Installation Score65/100

Overall preformance Score70/100

Sony S91 9 Thumbs Up9Thumbs
Sony S91 1 Thumbs Down1Thumbs
Sony S91 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 2363/3032 Users

Success Reported By 1793/2363 Users

Driver Download Score99/100

Driver Installation Score98/100

Overall preformance Score76/100

Sony S91 1744 Thumbs Up1744Thumbs
Sony S91 11 Thumbs Down11Thumbs
Sony S91 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 Sony S91 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 Sony S91 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Sony S91, 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.

Sony S91 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 Sony S91 disfunctions.

Scan performed on 10/28/2016, Computer: Fujitsu FMVXN0X81

Outdated or Corrupted drivers:11/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Microsoft Multipfad-BustreiberCorrupted By Sony S91
Mice And Touchpads
Microsoft Microsoft USB Compact Optical Mouse (IntelliPoint)Corrupted By Sony S91
Microsoft Microsoft USB IntelliMouse WebUp To Date and Functioning
Usb Devices
Steinberg Media eLicenserUp To Date and Functioning
Hewlett-Packard HP Photosmart C4200 (DOT4USB)Outdated
Sound Cards And Media Devices
China USB2.0 Video CaptureUp To Date and Functioning
NVIDIA MPU-401 Compatible MIDI DeviceOutdated
Dolby Laboratories Audio Device on High Definition Audio BusOutdated
Network Cards
Ralink 802.11n Wireless LAN CardUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) ICH8R/DH/DO SATA AHCI ControllerUp To Date and Functioning
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI - 2660Up To Date and Functioning
Moxa UPort 1150Corrupted By Sony S91
UPEK TouchChip Fingerprint CoprocessorCorrupted By Sony S91
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI - 2660Corrupted By Sony S91
NEC Texas Instruments PCIxx21/x515 Cardbus ControllerCorrupted By Sony S91
Datel Design & Development DSi AR HW ProgUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceCorrupted By Sony S91
Video Cards
Intel(R) HD GraphicsUp To Date and Functioning
Input Devices
Lenovo USB DeviceUp To Date and Functioning
Port Devices
Huawei HUAWEI Mobile Connect - USB Device (COM32)Corrupted By Sony S91
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 10/28/2016, Computer: Lenovo ThinkCentre A57

Outdated or Corrupted drivers:7/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Turbo Memory ControllerCorrupted By Sony S91
Mice And Touchpads
Alps Souris compatible PS/2Up To Date and Functioning
Usb Devices
Logitech Logitech USB Camera (HD Webcam C270)Up To Date and Functioning
NTT DoCoMo docomo L09C USB Composite Device DriverCorrupted By Sony S91
Sound Cards And Media Devices
Dolby Laboratories Audio Device on High Definition Audio BusUp To Date and Functioning
Network Cards
Realtek Realtek RTL8187B Wireless 802.11b/g 54Mbps USB 2.0 Network AdapterUp To Date and Functioning
Microsoft HID KeyboardCorrupted By Sony S91
Hard Disk Controller
Silicon Integrated SiS 5513 IDE UDMA ControllerUp To Date and Functioning
Intel(R) 82810 Graphics Controller (Microsoft Corporation)Up To Date and Functioning
Broadcom HP integrated module with Bluetooth wireless technologyUp To Date and Functioning
Nokia Nokia USB PhonetUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP495 serCorrupted By Sony S91
Video Cards
ATI ATI Technologies, Inc. 3D RAGE PRO AGP 2XUp To Date and Functioning
Input Devices
Logitech Logitech Wheel Mouse (USB)Corrupted By Sony S91
Port Devices
hspa Modem Application4 port (COM7)Outdated
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Sony S91
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Sony S91 C222.16011/28/201412/28/2015sony_s91-c222.160.exe86kbLG R580-UP87K, Lenovo 7355W1J, IBYTE Udp gn naxos-i1l, HP HP G60 Notebook PC, Lenovo 20B70034SG, HP RX881AAR-ABA m8000, HP Presario R3000, HP EP245AA-ABU, HP HP Compaq 2710p, Toshiba Dynabook BX/31L2, HP PS225AA-ABE, IBM 8183DGU, NEC PC-MY18XAZE1XTA, LIGHTEDGE 965LTCK, Sony Vgn-sz483, and more.
Sony S91 S5680es, ASUS A7V, HP GX709AA-ABM s3310la, IBM 6221MFG, HP AV131AV-ABA e9105z, Sony VGN-SZ780U, Gateway GT5094j, Compaq GB376AA-ABE SR2237ES, Packard Bell Imedia I5800, HP PS139AA-ABX, HP GQ524AA-ABE, HP P6604f, Gateway W4605, and more.
Sony S91 Z30009/1/201412/30/2015sony_s91-z3000.exe46kbHP Ps351aa-abs, EMachines EME725, HP PS378AA-ABN, Gateway LT27, HP XY310ES, IBM 8172QGW, HP 700-015eg, LG R380-A.APC4BA3, GENSW DSDT0001, Sony VPCZ23M9E, Gateway 7310MC, I-MOBILE TPC-2A, Sony VGN-FW12G_W, Epson Endeavor NT350, and more.
Sony S91 8266212/6/201412/29/2015sony_s91-82662.exe130kbSony VPCCW1TFX, NEC PC-LL550KG1J, Anhoch Goliath XD810, HCL Infosystems IGL 1701CT, HP Presario V5000, Panasonic CF-52RE401QW, Toshiba SATALLITE A300, Toshiba SATELITE, HP DM150A-ABM A320M, IBM IBM System x3500 M4 Server -[7383E1G, Compaq VN469AA-UUZ CQ5235CH, IBM IBM System x3400 M3 Server -[7379K3G, Fujitsu FMVFER, Medion S2211, IBM 9210M43, and more.
Sony S91 1.1322.181/22/201512/30/2015sony_s91-1.1322.18.exe138kbIBM 8183DGU, HP P1017A-ABE 7945, HP RN657AAR-ABA a1777c, Fujitsu LifeBook N6470, HP G5310be-m, IBM 23736G4, IBM 26476AG, IBM IBM System x3500 M4 Server -[7383E1G, Fujitsu FMVA0300C, Toshiba TE5, ASUS BA5190, Nvidia MCP7A-ION, LG P1-JACKE, Sony VGN-B250FP, and more.
Sony S91 621.1931/3/201512/29/2015sony_s91-621.193.exe213kbIBM 6221NPG, Panasonic CF-W8FWDAJS, HP HP Pavilion TS 10 Notebook PC, Compaq NP291AA-AB2 SR5837CX, Notebook S210TU, Lenovo ThinkCentre M75e, Fujitsu FMVXN6EG2Z, ASUS 1225B, NEC PC-LL770HG, ZEPTO Znote 6515WD, NEC PC-GV18YCZR6, Compaq DN146A-ABA S5410NX NA310, Lenovo 6086WKY, ALFATRON SpA DN1010/M, and more.
Sony S91 PE427A-ABU S7150UK GB420, Toshiba Satellite C850-B906, Sony VPCJ126FJ, IBM ThinkCentre A50, HP P6-2007nl, Acer Aspire 5670, HP P6786l, ASUS G70AB, Fujitsu FMVNX95UD, IBM 8212A94, Viglen GENIE D850EMV2, Lenovo 9174Y1A, Packard Bell ISTART 9112, HP HP Compaq nw8000, Lenovo 20AVCTO1WW, Lenovo ThinkPad X121e, and more.
Sony S91 W1.101.171/19/201512/30/2015sony_s91-w1.101.17.exe51kbPanasonic CF-30FTSAZN2, HP NF369AA-ARL IQ522pl, Compaq PX700AA-ABZ SR1449IT IT520, Sony SVE15127CDS, Lenovo 7663V2L, HP FR449AA-ABU s3621uk, IBM 808735M, WIPRO WNBOBM4901-0022, ASUS K52JT, Gateway GT5094j, Fujitsu FMVNX95UD, and more.
Sony S91 422.1379/27/201412/29/2015sony_s91-422.137.exe21kbHP KA770AA-ABU, IBM IBM System x3100 -[434842X, Lenovo 6075Y5X, IBM 8185NUZ, Sony SVS1312AJA, HP GZ729AAR-ABA a6317c, Advent DT2, Packard Bell IPower X1001, HP HPE-550be, AnabelleB Argyle V240, Packard Bell IMedia D9235, Lenovo ThinkCentre Edge 71, Sony VGN-CR21S_P, NEC PC-VT5500DE1, and more.
Sony S91 D71.12431/18/201512/29/2015sony_s91-d71.1243.exe98kbDell Precision T7610, Compaq PJ385AA-ABU SR1180UK GB431, IBM 48007X3, Lenovo A619137, SAMSUN SX60P, Fujitsu FMVF53BDWS, Fujitsu FMVF705BDR, HP GG685AA-ABF a6117.f, Packard Bell EASYNOTE_MX61-B-026, Toshiba SATELLITE C855-1TE, Lenovo ThinkPad T530i, LG E300-A.C4RRV, and more.
Sony S91 E3404710/10/201412/29/2015sony_s91-e34047.exe77kbHP KY731AA-AKL a6784l, Fujitsu PRIMERGY TX100 S2, IBM 1871Y16, Sony VGN-UX490N, Gateway T-1629, AT ALSEN PROFI 41G, HP RY869AA-ABA m8067c, HP FQ641AA-AC4 s3715b, Fujitsu D2804-A1, IBM System x3650 M4: -[7915AC1, HP NQ867AA-UUZ m9650ch, MSI MS-9899, Acer Aspire 182dPTZ, Fujitsu FMVFB70NT, PrimeLine Professional-i7, HP S5680t, and more.
Sony S91 81.180311/17/201412/27/2015sony_s91-81.1803.exe105kbHP GQ524AA-ABE, HP P6604f, Gateway W4605, Sony VGNFW490Y, Gateway 6020GZ, Panasonic CF-18KDHNBVA, Sony VGN-B90PSY, Toshiba SATELLITE C850-A821, Gigabyte EP45T-DS3, HP GN693AAR-ABA m9058, Sony VPCF1390S, HP FK861AA-AB0 a6625tw, Lenovo 099343G, Buympc TRANSPORT T2500 154 E, Fujitsu FMVLRB50P, LG S525-GF4WKN, Intel OLFV, LG E500-S.AP28P, and more.
Sony S91 1.12802/28/201512/28/2015sony_s91-1.1280.exe50kbNEC PC-VL750CS, Sony SVL2412Z1EB, IBM 6221RYU, IBM 622564G, HP HP Pavilion dv5, Compaq GN547AA-AC4 SG3110BR, HP PS512AA-ABA a815, Seneca Pro86308, Sony VPCW126AG, Sony VGN-TX72B_B, Lenovo ThinkPad X300, Toshiba Dynabook Qosmio T750/T8BS, NEC PC-VY13MRFEAEHU, HP HP Compaq dc7600 Base Convertible Minito, and more.
Sony S91 1.131.14711/26/201412/29/2015sony_s91-1.131.147.exe21kbLenovo 23061G2, Fujitsu D3028-A1, WIPRO WNB7PBM5100K-0004, NEC RND51048395, Toshiba Satellite C850-F0044, AMD & ATI ATI RC410MD-SB460, IBM 8113V7F, Pinnacle C5108, HP HP Pavilion dv6 VS079EA#UUW, HP Presario M2000, NEC PC-VJ22ERNCHTLB, and more.
Sony S91 22362.112/10/201412/28/2015sony_s91-22362.1.exe117kbSony VGN-SZ76GN_B, Sony VGN-AW52JGB, IBM 2374258, Sony VPCF115FG, HP HP Pavilion 0 Notebook PC, HP FJ470AAR-ABA m9357c, Sony VGN-NS110D, MSI MS-9818, NEC PC-MK32MEZDG, Compaq PX629AA-ABU SR1429UK GB520, Sony VGNBZ579N03, Sony PCV-RZ211, and more.
Sony S91 1.101.1099/24/201412/27/2015sony_s91-1.101.109.exe102kbSony VGN-TZ36L_B, Fujitsu AMILO Li 2727, TriGem LLUON-A1, Gigabyte GA-6FASV1, HP PX569AA-ABY, Dell Inspiron 3646, HP HP Compaq nx6130, HP HP ProBook 4520s, Fujitsu CELSIUS H265, Sony VGN-SR36GN_B, WIPRO WIV37455-0798, HP HP Pavilion DV6, HP RR523AA-UUW, IBM 6221MFG, HP EP245AA-ABU, Toshiba Satellite C660-196, and more.
Sony S91 4336312/17/201412/29/2015-43363.exe104kbNEC PC-VT1000J6FD, Lenovo SS09254503, IBM 23728EG, HP KY789AA-AKL p6175l, Lenovo ThinkPad L530, Lenovo 9636/73G, Notebook MIM 2270, LG 15U530-GT30K, LG V960-UH50K, Lenovo ChiefRiver Platform, Fujitsu Amilo M1439 Series, AT AT-IQON, and more.

Please Note: There are particular operating systems known to have problems with Sony S91:
  • Windows XP Media Center Edition
  • Windows Vista Ultimate
  • Windows 7 Starter
  • Windows XP Media Center Edition 2004
  • Windows RT
  • Windows XP Professional x64 Edition
  • Windows XP 64-bit Edition
  • Windows XP Tablet PC Edition
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Sony S91 model.
Laptop Sony S91Tablet Sony S91Download Sony S91Upgrade Sony S91Update Sony S912016 Sony S91Free Sony S91Data Sony S91Info Sony S91Help Sony S91Guide Sony S91Comments Sony S91Windows 10 Sony S91Vista Sony S91Windows 7 Sony S91Install Sony S91