4/26/2018 +592 new drivers.
Sony Usm256a 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Sony Usm256a
Certifications for Sony Usm256a
5 stars for Sony Usm256a "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2016
Our main support OS are: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit, Windows 10 32 bit, and Windows 8.

Sony Usm256a Driver Download

Windows Compatibility for Sony Usm256a driver

Sony Usm256a Driver Details:

Sony Usm256a File Name:

Sony Usm256a Driver Version: 14633T

Sony Usm256a ZIP Size: 102.kb

Manufacturer: Sony

Sony Usm256a was fully scanned at: 4/22/2018
Scan Status: driver download scanOK

Sony Usm256a now has a special edition for these Windows versions: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit,, Windows 10 32 bit, Windows 8, Windows 10 Team 32bit, Windows 10 64bit, Windows 10 Pro 32bit, Windows 8 Enterprise 64bit, Windows 10 Mobile 32bit, Windows 8 Pro 64bit,

Sony Usm256a Download Stats:

Driver Uploaded: 4/4/2018

Direct Downloads: 287
Most Recent Download: 4/26/2018
Managed Downloads: 6777
Most Recent Download: 4/24/2018
Download Mirrors: 3
Current Delay: 27 Seconds
Driver License: Free Software

Direct Download Success Stats:

Reports Issued By 280/287 Users

Success Reported By 77/280 Users

Driver Download Score63/100

Driver Installation Score71/100

Overall preformance Score64/100

Sony Usm256a 24 Thumbs Up24Thumbs
Sony Usm256a 5 Thumbs Down5Thumbs
Sony Usm256a 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 6293/6777 Users

Success Reported By 5423/6293 Users

Driver Download Score97/100

Driver Installation Score86/100

Overall preformance Score87/100

Sony Usm256a 5075 Thumbs Up5075Thumbs
Sony Usm256a 469 Thumbs Down469Thumbs
Sony Usm256a 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 Usm256a 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 Usm256a + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Sony Usm256a, or the driver installation manager, take a few minutes to send us a report:
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Sony Usm256a 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 Usm256a disfunctions.

Scan performed on 4/24/2017, Computer: Acer Aspire L3600 - Windows 7 64 bit

Outdated or Corrupted drivers:6/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Xeon(R) Processor E5 Product Family/Core i7 QPI Link Reut 0 - 3C83Up To Date and Functioning
Mice And Touchpads
Logitech Logitech USB WheelMouseUp To Date and Functioning
Usb Devices
Texas Instruments Texas Instruments USB 3.0 eXtensible Host Controller - 0096 (Microsoft)Corrupted By Sony Usm256a
Sound Cards And Media Devices
Silicon Integrated Systems Corp.(1.16.01) SiS 7018 Audio DriverUp 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
Intel(R) 6300ESB Ultra ATA Storage/SATA Controller - 25A3Up To Date and Functioning
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI - 2660Up To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 0Corrupted By Sony Usm256a
Western Digital WD SES Device USB DeviceUp To Date and Functioning
Microsoft HID-compliant deviceCorrupted By Sony Usm256a
Cameras, Webcams And Scanners
Canon Canon MP495 serCorrupted By Sony Usm256a
Video Cards
Intel(R) HD GraphicsCorrupted By Sony Usm256a
Input Devices
Sony Sony Programmable I/O Control DeviceUp To Date and Functioning
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Sony Usm256a
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/24/2018, Computer: WIPRO WSG37425V-0054 - Windows 7 32 bit

Outdated or Corrupted drivers:6/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel SM-Bus-ControllerUp To Date and Functioning
Mice And Touchpads
Microsoft Microsoft USB Wireless Mouse (Mouse and Keyboard Center)Up To Date and Functioning
Microsoft Microsoft USB Basic Optical Mouse (Mouse and Keyboard Center)Outdated
Usb Devices
Microsoft Controller Universal Host Intel(R) 82801BA/BAM USB - 2442Outdated
Hewlett-Packard Officejet 6300 series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
Advanced Micro Devices High Definition-audioapparaatUp To Date and Functioning
Realtek Audioapparaat op de bus voor High Definition AudioCorrupted By Sony Usm256a
Network Cards
Ralink Belkin 54g Wireless USB Network AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Advanced Micro Devices AMD SATA Controller (IDE Mode)Up To Date and Functioning
Logicool Logitech Driver InterfaceOutdated
Point Grey Research Texas Instruments OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
UPEK TouchChip Fingerprint CoprocessorUp To Date and Functioning
Nokia Nokia 5230 USB PhonetOutdated
Hewlett-Packard psc 1200 (DOT4)Outdated
Cameras, Webcams And Scanners
EPSON EPSON Stylus CX6400Up To Date and Functioning
Video Cards
Intel(R) HD Graphics 4000Up To Date and Functioning
Input Devices
KME USB-HID (Human Interface Device)Up To Date and Functioning
Port Devices
Huawei Vodafone Mobile Broadband Diagnostics Port (Huawei) (COM23)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Sony Usm256a 61.1746For Windows 7 32 bit9/26/201412/27/2016all_drivers-61.1746.exe114kbFujitsu D2179-R1, Toshiba SATELLITE L775-13T, HP 600-1210ch, IBM 2668VMY, HP VC758AA-ABZ p6120it, and more.
Sony Usm256a 1.122.103For Windows 7 64 bit11/26/201412/29/2016all_drivers-1.122.103.exe185kbSony VGC-JS92JS, BYON CHAMELEON, HP KN472AA-ACB, HP PN135AA-ABU, Compaq DN146A-ABA S5410NX NA310, LG S535-PE5WK, Lenovo 20B00006MN, Gateway M-6888u, Fujitsu FMVA0300C, NEC EASYNOTE P910R00406, HP D7223D-ABA A530E, Sony VNG-FE25TP, Acer Veriton 5800FX, and more.
Sony Usm256a 74006For Windows 711/27/201412/27/2016all_drivers-74006.exe105kbHP VD019AA-UUW p6110sc, Pegatron C17B, Compaq DA255A-ABA 6401RSH NA910, Samsung 900X3F, Lenovo 3000 J100 Desktop, Acer TravelMate 5520, IBM ThinkPad X40, Sony VGNZ798Y/X, and more.
Sony Usm256a 1.11.143For Windows 1010/21/201412/30/2016all_drivers-1.11.143.exe192kbPackard Bell Easynote Butterfly, MSI ThirdWave Corporation Prime Series, Sony VGN-CS325J, Lenovo 00P5095, Panasonic CF-30CWQAZBM, Lenovo 3000 J200p Desktop, Sony VPCCW1TFX, HP PY142AA-AB3 w5180d, Intel Test Product, Panasonic CF-19KHRC62M, HP KE483AA-UUZ, Fujitsu FMV8NU1LC5, and more.
Sony Usm256a 23892.1For Windows 10 64 bit11/22/201412/29/2016all_drivers-23892.1.exe93kbSony PCG-FXA35/D, IBM 2673CU6, Lenovo 1024AMU, HP HP Compaq nx8220, Intel S3420GP, Sony VPCF132FX, Fujitsu FMVNS2TLR, HP Presario C300, and more.
Sony Usm256a 2878For Windows 7 32 bit12/1/201412/29/2016zfxmk-2878.exe109kbVIA KM400/A-823x, Compaq NQ905AA-ABU CQ5012UK, Sony VGN-NS38E_S, Sony VGN-NS230TE, Biostar TP45 HP, Biostar TForce 550, Panasonic CF-SX1WEUHR, Fujitsu FMVNFB70BZ, and more.
Sony Usm256a 20861.1For Windows 7 64 bit1/11/201512/27/2016all_drivers-20861.1.exe87kbSony VGC-RC70S, Acer TM7520, HP 810-190jp, HP FR472AA-UUW a6622sc, HP PP121AA-ABF m1155.f, and more.
Sony Usm256a X82772.1For Windows 73/4/201512/27/2016all_drivers-x82772.1.exe41kbPackard Bell IMEDIA H5689, HP KN283AA-ABM s3445la, HP Hp elite hpe410f, Lenovo ThinkPad T510, NOVATECH BB-4770C, HP RR861AA-ABD, HP Pavilion ZV6100, Samsung Q320/P320, Lenovo 209024U, HP P6747ch-m, Panasonic CF-30CCQCZBM, Fujitsu CELSIUS W370, and more.
Sony Usm256a T1.11.1928For Windows 109/2/201412/27/2016all_drivers-t1.11.1928.exe154kbHP PN089AA-ABF m1180.f, IBM Lenovo ThinkServer TS200 -[652512G, HP M8417c-ABA m8417c, Olidata IPMIP-GS H57, NEC EASYNOTE PB37R00002, LG LM70-PKJE, HP P6210y-ABA NY545AA, Sony VGNFW590GAB, NEC EASYNOTE PB37R00002, IBM ThinkPad T41, and more.
Sony Usm256a 43628For Windows 10 64 bit12/17/201412/30/2016all_drivers-43628.exe212kbHP PN089AA-ABF m1180.f, Toshiba SATELLITE C870D-10D, PASCAL PT880PRO-PS, IBM 8141KGR, NEC PC-VG32SVZGH, Sony VPCF128FJ, HP EG763AA-B14, Lenovo ThinkPad Tablet 2, LG S1-P655R1, LG S525-GF4WKN, IBM Lenovo ThinkServer TS200 -[652512G, and more.
Sony Usm256a K1.12880For Windows 810/6/201412/30/2016all_drivers-k1.12880.exe104kbHP HP Pavilion dv7 Noteblook PC, Toshiba Dynabook SS M41 200E/3W, LG R405-A.CPF1E1, Acer Veriton M200-Q57, Sony VGN-B77SP, and more.
Sony Usm256a I33990For Windows 7 32 bit9/8/201412/27/2016all_drivers-i33990.exe129kbHP D7223D-ABA A530E, Sony VNG-FE25TP, Acer Veriton 5800FX, IBM 8184RUM, Dell Inspiron 20 Model 3048, Toshiba Dynabook SS LX/190DR, and more.
Sony Usm256a 81.1972.1For Windows 7 64 bit9/2/201412/30/2016all_drivers-81.1972.1.exe191kbHP NS886AA-ABG p6130a, Compaq DT260A-ABU S5210UK GB340, IBM 812235U, Sony VGN-CS26G_C, HP EC658AA-ABH W5170.NL, HP GJ345AA-UUW, Compaq EG217AA-ABG SR1699AN AN540, Lenovo ThinkPad Twist S230u, and more.

Please Note: There are particular operating systems known to have problems with Sony Usm256a:
  • Windows 7 Service Pack 1 (Microsoft Windows NT)
  • Windows Vista Ultimate
  • Windows Vista Home Premium
  • Windows RT
  • Windows 10
  • Windows 10 Pro Education
  • Windows 7 Home Basic
  • Windows 7 Professional
  • Windows 8
  • Windows 10 Home
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Sony Usm256a model.
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