3/29/2017 new driver models for direct download:640
Sony Usm256u2 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Sony Usm256u2
Certifications for Sony Usm256u2
5 stars for Sony Usm256u2 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 3/29/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Sony Usm256u2 might have been uploaded since our last site update.

Sony Usm256u2 Driver Download

Windows Compatibility for Sony Usm256u2 driver

Sony Usm256u2 Driver Details:

Sony Usm256u2 File Name:

Sony Usm256u2 Driver Version: 191V0N1

Sony Usm256u2 ZIP Size: 132.kb

Manufacturer: Sony

Sony Usm256u2 was fully scanned at: 3/24/2017
Scan Status: driver download scanOK

Sony Usm256u2 special revision for: Windows XP Media Center Edition 2003 32 bit, Windows 7 Enterprise (Microsoft Windows NT) 64 bit, Windows XP Tablet PC Edition 64 bit, Windows 7 Ultimate 32 bit, Windows 7 Home Basic 64 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 32 bit, Windows 8 64 bit, Windows RT 64 bit, Windows 7 Professional 64 bit, Windows XP Media Center Edition 32 bit

Sony Usm256u2 Download Stats:

Driver Uploaded: 3/19/2017

Direct Downloads: 1618
Most Recent Download: 3/28/2017
Managed Downloads: 2337
Most Recent Download: 3/27/2017
Download Mirrors: 4
Current Delay: 16 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 1614/1618 Users

Success Reported By 246/1614 Users

Driver Download Score62/100

Driver Installation Score72/100

Overall preformance Score64/100

Sony Usm256u2 73 Thumbs Up73Thumbs
Sony Usm256u2 15 Thumbs Down15Thumbs
Sony Usm256u2 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 2017/2337 Users

Success Reported By 1613/2017 Users

Driver Download Score90/100

Driver Installation Score84/100

Overall preformance Score81/100

Sony Usm256u2 1536 Thumbs Up1536Thumbs
Sony Usm256u2 177 Thumbs Down177Thumbs
Sony Usm256u2 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 Usm256u2 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 Usm256u2 + all other outdated drivers, and installs them all at once.

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After downloading and installing Sony Usm256u2, or the driver installation manager, take a few minutes to send us a report:
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Sony Usm256u2 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 Usm256u2 disfunctions.

Scan performed on 3/29/2017, Computer: HP PS303AA-ABH

Outdated or Corrupted drivers:8/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Dynamic Platform & Thermal Framework Processor Participant DriverUp To Date and Functioning
Mice And Touchpads
Sentelic Finger Sensing PadUp To Date and Functioning
Synaptics Mouse compatibile PS/2Corrupted By Sony Usm256u2
Logicool Logitech USB TrackMan WheelCorrupted By Sony Usm256u2
Usb Devices
Hewlett-Packard Officejet 6300 series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
Advanced Micro Devices ATI High Definition Audio DeviceUp To Date and Functioning
NVIDIA NVIDIA GeForce GT 555MCorrupted By Sony Usm256u2
Network Cards
Realtek Realtek PCIe FE Family ControllerUp To Date and Functioning
Microsoft HID KeyboardOutdated
Hard Disk Controller
Intel(R) 5 Series 6 Port SATA AHCI ControllerCorrupted By Sony Usm256u2
Intel Intel(r) AIM External TV Encoder Driver 2Up To Date and Functioning
Microsoft Texas Instruments PCI-8x12/7x12/6x12 CardBus ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
EPSON EPSON Stylus CX6400Corrupted By Sony Usm256u2
Video Cards
ATI ATI MOBILITY RADEON 9600/9700 SeriesUp To Date and Functioning
Input Devices
Microsoft HID Non-User Input Data Filter (KB 911895)Outdated
Port Devices
hspa Modem Application1 port (COM4)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Sony Usm256u2
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 3/29/2017, Computer: HP HPE-531sc

Outdated or Corrupted drivers:7/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 7500/5520/5500 Routing and Protocol Layer Register Port 1 - 3428Up To Date and Functioning
Mice And Touchpads
Synaptics Synaptics PS/2 Port TouchPadCorrupted By Sony Usm256u2
Usb Devices
Hewlett-Packard Deskjet 1000 J110 seriesCorrupted By Sony Usm256u2
Sound Cards And Media Devices
AMD AMD High Definition Audio DeviceUp To Date and Functioning
Realtek Realtek AC'97 AudioOutdated
NVIDIA NVIDIA GeForce GT 550MOutdated
Network Cards
Qualcomm Atheros Qualcomm Atheros AR9002WB-1NG Wireless Network AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
NVIDIA NVIDIA Network Bus EnumeratorUp To Date and Functioning
Point Grey Research Texas Instruments 1394 OHCI Compliant Host ControllerUp To Date and Functioning
Intel HID Sensor CollectionUp To Date and Functioning
Cameras, Webcams And Scanners
USB2.0 PC CAMERA Periferica video USBCorrupted By Sony Usm256u2
Video Cards
ATI RADEON X600 Series Secondary (Microsoft Corporation - WDDM)Outdated
Input Devices
Logitech USB Input DeviceUp To Date and Functioning
Port Devices
D-Link USB Single PortCorrupted By Sony Usm256u2
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Sony Usm256u2 N209212/14/201412/29/2016sony_usm256u2-n2092.exe102kbMSI MS-16GN, Fujitsu FMVTX95SD, Lenovo ThinkPad X60, Transource RoadRunner NB-IH15G, IBM 813135U, and more.
Sony Usm256u2 24032.18/24/201412/27/2016sony_usm256u2-24032.1.exe62kbVIA KM400/A-823x, Fujitsu S6410C, Panasonic CF-T1RCAXR, Packard Bell IXTREME 6516, Sony VGX-TP1E, LG R580-UAAD6BT, HP KT316AA-ABE, HP 100-6100BR, HP G5383sc, IBM 2668WGY, Panasonic CF-SX1WEUHR, WIPRO WSG37455W7-0092, and more.
Sony Usm256u2 E1.11.13079/1/201412/27/2016k-e1.11.1307.exe192kbNEC RNF91180985, HP H8-1445, Sony VPCZ130GB, WINCOR NIXDORF EPC A4, Panasonic CF-28PTJGZDM, SIEMENS SIMATIC IPC647C PROFINET, HP PW774AA-ABE, Compaq DA255A-ABA 6401RSH NA910, Panasonic CF-C1BLHBZ1M, ASUS 1015BX, and more.
Sony Usm256u2 6333611/27/201412/30/2016sony_usm256u2-63336.exe188kbSony VGN-FW170D, HP HP Compaq nc4400, NEC NEC POWERMATE S2100-006, Biostar TA75MH2, HP WC694AA-UUG HPE-110be, Packard Bell IMEDIA MC 9601, Toshiba Dynabook Qosmio D711/T9CB, Gateway 06DT048, HP RC520AA-ABU, HP Presario V2000, LG P430-K.AE12B, BenQ Joybook A51, Toshiba SATELLITE PRO C870-176, and more.
Sony Usm256u2 A630992/28/201512/29/2016sony_usm256u2-a63099.exe174kbAcer Aspire 8730G, HP KZ848AAR-ABA a6510t, HP HP Pavilion dv9000 GU136EA#ABF, HP NQ983AA-ABZ p6028it, HP Pav dv6521 mariner, HP 610-1130uk, GIADA GIADA, ByteSpeed BYTESPED, HP DT280A-ABU, NEC PC-BL550DS6W, HP 23-d050xt, and more.
Sony Usm256u2 L7282.1411/3/201412/28/2016sony_usm256u2-l7282.14.exe129kbLenovo ThinkPad X220 Tablet, Panasonic CF-53JBLBY1M, HP FK484AAR-ABA m9400t, Toshiba NB100, Sony VGN-NW305F, Fujitsu FMVXDXF74, and more.
Sony Usm256u2 F829348/22/201412/30/2016sony_usm256u2-f82934.exe151kbLenovo ThinkPad T420s, Gateway 0AAVWP08, HP HP Pavilion dv6700, IBM 8184RUM, EMachines EL1330, HP CQ2803EDm, Acer AX12300-U1801A, NEC PC-VG32VVZMM, and more.
Sony Usm256u2 29681/7/201512/30/2016sony_usm256u2-2968.exe104kbPanasonic CF-Y5LW8AXS, Sony VPCSA4AJ, GETAC V100-X, Sony VGN-AW92JS, HP HP Compaq nx7300, Sony VPCEG15FL, Sony SVF1532C4E, and more.
Sony Usm256u2 222.14412/7/201412/30/2016sony_usm256u2-222.144.exe100kbLenovo 10385DG, Toshiba Equium L100, HP S5680es, Packard Bell IMEDIA B6363, HP PY198AV-ABA m7360y, MSI Cyberpower Compute, Gateway MX6627, Toshiba Satellite C850-F0044, and more.
Sony Usm256u2 61.134012/8/201412/28/2016sony_usm256u2-61.1340.exe37kbSAMSUN SX60P, HP VG123AA-ABF p6127f, Dell PowerEdge SC1420, Toshiba PORTEGE A600, Sony VGN-CS190N, Sony VOA, Packard Bell IMEDIA J4715 AIO, Fujitsu FMVA56CWG, Panasonic CF-18KDHNBVA, Lenovo ThinkPad X60, NEC Express5800/54We [N8000-246, MSI MS-7521, IBM 8114WGZ, and more.
Sony Usm256u2 P21.14779/7/201412/28/2016b-p21.1477.exe117kbHP G5317de, HP Hp pavilion ze4900, Lenovo 7360W78, IBM System x3650 M4 : -[7915E3G, HP FK789AA-A2L m9450f, Packard Bell EasyNote LM83, Panasonic CF-52RE301QW, HP FR449AA-ABU s3621uk, Lenovo ThinkPad X1, and more.
Sony Usm256u2 A232638/22/201412/27/2016sony_usm256u2-a23263.exe212kbPanasonic CF-SX1WEUHR, WIPRO WSG37455W7-0092, HP PAVILION ZV6000, M&A MADB43LD, HP Pavilion ze5600, HP EP074AA-ABU, HP DT280A-ABU, NEC PC-MY30DEZCA, Systemax Si X58 Game, IBM ThinkCentre A30, Lenovo ThinkPad W500, IBM 2366GG4, HP HP Pavilion dv9000 NoteBook PC, and more.
Sony Usm256u2 I6323311/8/201412/28/2016qzgw-i63233.exe56kbDell BlackfordESB2, Acer Veriton 5800FX, Fujitsu FMVNE5FD8, HP FR546AA-ABE a6653es, IBM System x3550 M3 -[7944AC1, IBM 8171VRJ, Lenovo ThinkCentre M72e, Lenovo ThinkCentre E51, Sony VGN-B250FP, and more.

Please Note: There are particular operating systems known to have problems with Sony Usm256u2:
  • Windows 8 Pro
  • Windows XP Media Center Edition 2004
  • Windows 8
  • Windows 7 Service Pack 1 (Microsoft Windows NT)
  • Windows XP Home Edition N
  • Windows 7 Home Basic
  • Windows XP Media Center Edition
  • Windows 7 Enterprise (Microsoft Windows NT)
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Sony Usm256u2 model.
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