1/19/2017 new driver models for direct download:590
Sony Usm256ev 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Sony Usm256ev
Certifications for Sony Usm256ev
5 stars for Sony Usm256ev "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 1/19/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Sony Usm256ev might have been uploaded since our last site update.

Sony Usm256ev Driver Download

Windows Compatibility for Sony Usm256ev driver

Sony Usm256ev Driver Details:

Sony Usm256ev File Name:

Sony Usm256ev Driver Version: 284M1

Sony Usm256ev ZIP Size: 145.kb

Manufacturer: Sony

Sony Usm256ev was fully scanned at: 1/17/2017
Scan Status: driver download scanOK

Sony Usm256ev special revision for: Windows XP Media Center Edition 2005 64 bit, Windows XP Starter Edition 64 bit, Windows Vista Business 32 bit, Windows RT 64 bit, Windows Vista Home Premium 32 bit, Windows XP Home Edition N 64 bit, Windows 7 Starter 64 bit

Sony Usm256ev Download Stats:

Driver Uploaded: 1/9/2017

Direct Downloads: 3099
Most Recent Download: 1/16/2017
Managed Downloads: 3609
Most Recent Download: 1/16/2017
Download Mirrors: 4
Current Delay: 21 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 2936/3099 Users

Success Reported By 318/2936 Users

Driver Download Score75/100

Driver Installation Score67/100

Overall preformance Score74/100

Sony Usm256ev 166 Thumbs Up166Thumbs
Sony Usm256ev 37 Thumbs Down37Thumbs
Sony Usm256ev 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 3318/3609 Users

Success Reported By 2934/3318 Users

Driver Download Score90/100

Driver Installation Score82/100

Overall preformance Score82/100

Sony Usm256ev 2666 Thumbs Up2666Thumbs
Sony Usm256ev 293 Thumbs Down293Thumbs
Sony Usm256ev 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 Usm256ev 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 Usm256ev + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Sony Usm256ev, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

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Sony Usm256ev 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 Usm256ev disfunctions.

Scan performed on 1/19/2017, Computer: Sony VGN-B77SP

Outdated or Corrupted drivers:8/16

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH8 Family SMBus Controller - 283EUp To Date and Functioning
Mice And Touchpads
Microsoft HID-compliant mouseCorrupted By Sony Usm256ev
Usb Devices
Hewlett-Packard HP Deskjet 3050A J611 series (REST)Up To Date and Functioning
SMART JeppDrive (G2) Device (WDF)Up To Date and Functioning
Sound Cards And Media Devices
NVIDIA NVIDIA HDMI Audio DeviceCorrupted By Sony Usm256ev
Network Cards
Qualcomm Huawei Gobi 3000 HS-USB Mobile Broadband DeviceUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By Sony Usm256ev
Hard Disk Controller
Advanced Micro Devices AMD PCI IDE ControllerCorrupted By Sony Usm256ev
Intel(R) Sensor SolutionUp To Date and Functioning
Nokia Nokia C6-00 USB OBEXOutdated
Cameras, Webcams And Scanners
Canon Canon MP600RUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 640MUp To Date and Functioning
Input Devices
KME USB-HID (Human Interface Device)Corrupted By Sony Usm256ev
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC Device Management (COM7)Outdated
Sony Digital Flat Panel (1024x768)Corrupted By Sony Usm256ev
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 1/19/2017, Computer: EDsys EHI33220M

Outdated or Corrupted drivers:13/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) B85 LPC Controller - 8C50Corrupted By Sony Usm256ev
Mice And Touchpads
Logitech Logitech HID-compliant Cordless MouseUp To Date and Functioning
Microsoft Microsoft USB IntelliMouse Explorer 3.0Corrupted By Sony Usm256ev
VMware HID-compliant mouseCorrupted By Sony Usm256ev
Usb Devices
Intel(R) 82801FB/FBM Ultra ATA Storage Controllers - 266FCorrupted By Sony Usm256ev
VIA VIA USB 3 Root HubCorrupted By Sony Usm256ev
Sound Cards And Media Devices
Logitech Webcam C210Outdated
Intel(R) High Definition Audio DeviceUp To Date and Functioning
Toshiba TOSHIBA USB ISDB-T TV Tuner(x64)Outdated
Network Cards
ADMtek Adaptadores basados en Ethernet ADMtek AN983Up To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel Standaard Dual Channel PCI IDE ControllerUp To Date and Functioning
Texas Instruments Texas Instruments PCIxx12 Integrated FlashMedia ControllerCorrupted By Sony Usm256ev
ULi Intel(R) 82801DB/DBM USB 2.0 Enhanced Host Controller - 24CDCorrupted By Sony Usm256ev
NEC Generic CardBus ControllerCorrupted By Sony Usm256ev
Cameras, Webcams And Scanners
Intel Canon EOS 500DCorrupted By Sony Usm256ev
Video Cards
NVIDIA NVIDIA GeForce FX 5200Up To Date and Functioning
Input Devices
Logitech HID-compliant consumer control deviceUp To Date and Functioning
Port Devices
hspa Modem Application2 port (COM5)Corrupted By Sony Usm256ev
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAOutdated
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Sony Usm256ev I2.1003410/31/201412/27/2016sony_usm256ev-i2.10034.exe196kbFujitsu FMVD70BNB7, WIPRO WIV37455-1080, LG R490-KR8WK, HCL Infosystems LUMINA2-LD, HP RR518AA-ABH S7730, Packard Bell IMEDIA H5190, Compaq GC668AAR-ABA SR5110NX, Fujitsu FMVNA1CE, HP AX685AA-ABJ 300-1150jp, Sony VPCEB33FG, HP HP EliteBook 8440p, IBM 818361U, HP HP Touchsmart 300-1120, Sony VPCW126AG, and more.
Sony Usm256ev 804802/19/201512/27/2016sony_usm256ev-80480.exe141kbSony VGN-NS38E_S, LG LW40-J4JE2, Lenovo ThinkCentre M78, IBM 2373WMZ, HP PS568AA-ABA A1019H, Fujitsu ESPRIMO E7935, Lenovo 7360-D3U, HP HP Compaq nc6220, Toshiba Dynabook NX/76JBL, Panasonic CF-19FLJC7AA, Advent PQG9002, HP PY056AA-ABF w5077.f, Sony SVF1532C4E, Sony SVD11219CJB, HP HP compaq nx7000, and more.
Sony Usm256ev 8402.191/11/201512/29/2016sony_usm256ev-8402.19.exe164kbHP HP Pavilion dv6-6c73ca, VOYAGEURPC Warranty 06/23/2014, Panasonic CF-29ETP20KM, Acer Aspire 5735Z, Toshiba SATELLITE U50-A, Lenovo 209024U, HP Pavilion dv5 NoteBook PC, ASUS BM5275, IBM 26476AG, Sony VGC-LA83DB, Toshiba SATELLITE C855-1U3, Sony VGN-TX72B_B, HP PY056AA-ABF w5077.f, HP GN634AV-ABA a6210, and more.
Sony Usm256ev 8232.1410/30/201412/29/2016-8232.14.exe91kbToshiba Dynabook EX/2513CDSTB, HP PX643AA-ABZ, PrimeLine Professional-i7, HP ProLiant DL360 G3, Sony VPCEL13FX, Acer Aspire X1470, Fujitsu PRIMERGY TX150 S7, AnabelleB Graduate VA20, IBM ThinkPad X41, Gateway GM5485H, Lanix BRAIN 4140, Sony VGN-FW53GF_W, Gateway J2924, HP HP dc5000 uT, LG E500-S.AP22R1, HP HDX9400, Sony VPCSA4AJ, Seneca PRO102698, and more.
Sony Usm256ev F81.11.1689/9/201412/29/2016sony_usm256ev-f81.11.168.exe101kbDell XPS A2020, LG R460-K.ABLGL, LG R560-U.ARC2BT, HP PS354AA-ABX, Sony VGN-NS31MT_S, LG LE50-23SK, HP PX617AA-ABF w5097.f, Sony PCV-RS221, Toshiba Dynabook T552/36FBK, EMachines EL1332, Lenovo 3626AK4, Sony VGN-NS230TE, MIKROLOG Power P45-CO, Toshiba SATELLITE L850-1J9, Sony PCG-Z1XSP, Sony VGN-SZ56LN_B, LG S1-PRIDE, WIPRO WSG37425V-0054, and more.
Sony Usm256ev G6342.181/15/201512/29/2016sony_usm256ev-g6342.18.exe180kbASUS 1015PEG, M&A E10IS, Viglen EQ100, Lenovo 3000 J100 Desktop, Sony VGN-UX490N, Sony SVE1411E1RB, Sony VPCEA36FG, Sony VGN-NW120D, Lenovo 00P3799, Seneca PRO0542, MiTAC 9525, Fujitsu FMVNP8A7, Sony VGN-FS38LP, Lenovo 1024AMU, Sony VGN-SZ6RXN_C, Fujitsu FMVWMS157T, Fujitsu FPC03051DN, Dell Vostro 1540, Lenovo ThinkCentre M71e, and more.
Sony Usm256ev 2.121.14410/30/201412/29/2016sony_usm256ev-2.121.144.exe124kbIBM 23731G2, NEC PC-LL700ED, Packard Bell IMedia D3235, IBM 2673CXG, HP PRES NB CQ50-112EO, Compaq GT701AA-ACJ SR5250IL, Compusys PLC Towe, Gateway GT5228J, Packard Bell IPower J9000, Sony VPCW21C7E, and more.
Sony Usm256ev 61.12621/13/201512/27/2016sony_usm256ev-61.1262.exe26kbIBM 8215EKU, HP RR455AA-ABF t3727.f, Sony VGN-CR21S_P, Acer AcerPower 8000, Compaq KJ172AA-AB4 SR5272CF, Sony VPCF11E4E, Sony VGC-JS53FB_P, IBYTE UDP GN ANDROS-I36L, Sony VPCZ12X9R, NEC EASYNOTE PB11400006, Compaq PG058AA-ABG SR1178A AN430, NOVATECH BB-4770C, Roemer KW28/2007, Compaq GB376AA-ABE SR2237ES, and more.
Sony Usm256ev V1.12.1771/21/201512/29/2016nsmkforqf-v1.12.177.exe198kbToshiba Dynabook SS S8/210LNSN, Compaq GS367AA-AB4 SR5175CF, Fujitsu FMVNP2PL, Sony SVF1521R2EW, Fujitsu FMVNFD75RG, Panasonic CF-W8GWEZFN2, Panasonic CF-SX2BE4BP, HP RR861AA-ABD, HP EG601AA-AB1 a1212k, IBM Eserver xSeries 235 -[8671KAX, Panasonic CF-53JJCZY1M, Compaq P8657F-ABA SR1000V NA510, LG B50PS.AR5MB3E, Advent DT1404, Panasonic CF-W2FW1AXS, and more.
Sony Usm256ev 202.16010/7/201412/30/2016sony_usm256ev-202.160.exe165kbToshiba Dynabook Qosmio D710/T5BB, NEC PC-MY26XHZE1, IBM 842777G, IBM System x3550 M3 -[7944PAA, Toshiba Dynabook Qosmio T750/T8BS, Packard Bell TK36, Sony VGNFW590G, HP HP Pavilion ze2000, Sony VPCEA47EC, Sony VPCCW1TFX, Toshiba Satellite Pro C650D, NEC PC-MY26AEZR4, Packard Bell NC-ENLE11BZ-4508G1TMNKS, Gateway GT5652j, MSI MS-6163, Compaq NY574AA-ABM CQ5205LA, Panasonic CF-S9JYKADP, and more.
Sony Usm256ev 30962.110/15/201412/30/2016sony_usm256ev-30962.1.exe62kbLenovo 10AH0016US, HP HP Pavilion dv5, Gigabyte H61M-USB3-B3, WIPRO WSG37455W7-0092, Sony VGC-RB41P, Lenovo ThinkCentre A70, Sony VGN-AW120D, LG LW65-KDTRV, Toshiba Dynabook T553/37JWB, Lenovo 2349JL0, IBM 2374E80, IBM IBM System x3400 M3 Server -[7379KFG, HP PS225AA-ABE, Lenovo ThinkCentre A58e, CdcPointSpa MS-7277, IBM 8419KMA, Toshiba Satellite A200-12X, HP GJ345AA-UUW, NEC PC-GL20ES3L6, and more.
Sony Usm256ev 71.161.1812/16/201412/27/2016sony_usm256ev-71.161.18.exe133kbAdvent PQG9002, HP PY056AA-ABF w5077.f, Sony SVF1532C4E, Sony SVD11219CJB, HP HP compaq nx7000, IBM 818361U, Lenovo 19514ZU, Fujitsu FMVDC2A041, HP FJ377AA-ABF a6538.f, Compaq FZ090AA-ABF SR5605FR, Lenovo 6463Y3W, MAXDATA PRO6105IW, NEC PC-MY24ABZE4, and more.
Sony Usm256ev A2.127408/25/201412/29/2016bzseqfq-a2.12740.exe84kbHP NC133AA-AKB m9561cs, Lanix LANIX CORP 4080, NEC PC-MK31MEZCE, HP BK175AA-ABA HPE-270f, Gateway P-7809u, Dimotion PCDO5V3, Sony VPCEG26EG, Lenovo 7373W7L, Packard Bell EASYNOTE_MX52-B-551NC, IBM IBM System x3400 M2 Server -[783734G, Toshiba Satellite L650D, Toshiba SATELLITE C55-A-1CR, Packard Bell IMEDIA D4129 BE, Toshiba SATELLITE C55-A-1FN, Sony VGN-SZ71E_B, Lenovo ThinkPad L512, Packard Bell IXTREME I7709B, Prosys P5P800, HP HP Compaq nc4200, and more.
Sony Usm256ev 2.101.1861/15/201512/30/2016sony_usm256ev-2.101.186.exe89kbLG S1-PRIDE, Fujitsu FMVA30DN, IBM 831136U, HP Pavilion ze5700, Packard Bell IXTREME GOLD H5050, Toshiba SATELLITE PRO C870-1C4, Sony VGC-LB92S, HP GS407AA-ABZ, Packard Bell IMEDIA 8006, Acer Aspire 5940G, ASUS BM5275, Sony VGN-TZ73B, IBM 8307GU7, LG FS-2.AARAG, IBM 2652P5U, HP HP Compaq nw8240, HP P6-2201sem, HP Xy107et, Panasonic CF-30KTP48NL, and more.
Sony Usm256ev 420729/6/201412/29/2016sony_usm256ev-42072.exe159kbECS 331, IBM 23736G4, Fujitsu ESPRIMO E7935, Lenovo 7360W78, NEC PC-VY13MEFEU, Samsung R517/R717, HP HP Compaq dc5100 SFF, Fujitsu FMVF52CTWG, HP KE483AA-UUZ, IBM 682466A, HP FK861AA-AB0 a6625tw, Fujitsu FPC03050DK, HP RJ116AA-UUW, Sony VGN-TZ35FN, WIPRO WSG37455V-0008, Sony VGN-TZ36L_B, and more.
Sony Usm256ev Dynabook Qosmio T750/T8BS, Toshiba Dynabook CX/2213CMSW, Fujitsu FMVNB70E, Intel D965GF, HP Presario 2100, NEC PC-GV286GLGL, EMachines M5300 Series, Sony VGN-AW25GJ_H, HP Pavilion G70-457CA, Acer TravelMate 3290, Sony VPCW21S1R, ZOTAC ZBOXNXS-AD11, Panasonic CF-19FHLAXAM, Dell Latitude 13, MCJ W820Di1, HP P1017A-ABE 7945, Toshiba Dynabook TX/65DJ, Fujitsu FMVDC2A041, Compaq EV958AA-ABF SR1804FR FR620, and more.
Sony Usm256ev 1.10442.18/22/201412/27/2016nk-1.10442.1.exe140kbMotion J3400, Lenovo ThinkPad X220 Tablet, AMD & ATI P030A, Lenovo ThinkPad W700, Mitsubishi CX25XCZOTSBF, HP Pavilion dv9500 PC Notebook, Sony VGX-XL2A, Toshiba Dynabook T552/36FWK, HP P9879A-ABG 713a, HP HPE-531sc, HP PY132AA-AB4 a1180d, MSI PR420, Toshiba S A110-160, NEC PC-MJ18XAZEZXS9, LG E500-S.AP33T, Sony VGN-FW36GJ, Sony VGN-A39GP, Toshiba Satellite P870, and more.
Sony Usm256ev DM174A-ABA S5300NX NA311, Sony VGN-SZ79GN_C, Sony VPCEB1S8E, NEC PC-LG24NRBEL, HP P8652A-ABF 722, Packard Bell IMEDIA 6430, HP HP Compaq dc7900 Convertible Microtowe, HP HP ProBook 4520s, Gateway NX200X, NEC VERSAE6301 RNF61113695, Compaq EV971AA-ABF SR1860FR FR620, KBS 7Eve, NEC MS-6303, and more.
Sony Usm256ev K433941/19/201512/30/2016sony_usm256ev-k43394.exe216kbELITEGROUP G713, IBM 8212H1U, NEC PC-MY21AESED983, HP M7640n-ABA m7640, Compaq EK346AA-ABZ SR1637IT IT540, IBM IBM System x3200 M2 -[4367I6A, HP WC702AA-UUG HPE-130be, Packard Bell IMEDIA MC 8830, HP AY020AA-ABL p6320f, Toshiba SATELLITE C870-12E, HP EJ161AA-UUZ, HP S5680t, Compaq GN732AA-ABH SR5135NL, Sony VGN-FW148J, Lenovo 7360-D3U, Sony VGC-JS15G_S, LIGHTEDGE 965GFEKR, Sony VGN-CR356_L, and more.
Sony Usm256ev 71.199211/22/201412/28/2016usrn-71.1992.exe85kbGateway 6020GZ, Sony SVE14123CBP, ECS M916, Sony VPCCW2S1R, Sony PCG-R505V_BD, SAMSUN SQ1S, Olidata OLIDATA, Epson Endeavor Pro8000-H, Sony VGNFW463J/B, Sony VPCF135FG, HP PS414AA-AB5 W1268HK, NEC POWERMATE RD3911294AD, Sony VGN-SZ780U, Panasonic CF-30C4TAABM, Packard Bell IMEDIA B6363, Panasonic CF-C1BEAADR, and more.
Sony Usm256ev 1.121.16711/28/201412/29/2016uojrcyit-1.121.167.exe40kbHP HP Compaq dc7600 CMT, HP DK320A-ABA A206X, Dell OptiPlex 760, SAMSUN R610, Intel Edusmart P-168, LG P1-J302E1, HP PX617AA-ABF w5097.f, IBM IBM System x3400 M3 Server -[7379AC1, Toshiba SATELLITE C55-A-1NG, Packard Bell IMEDIA D2000C, Panasonic CF-52AJCBDBM, HP HP dc5000 SFF, Toshiba SATELLITE L850-A892, Sony VPCCW1IGX, and more.

Please Note: There are particular operating systems known to have problems with Sony Usm256ev:
  • Windows 7 Home Basic
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
  • Windows XP Home Edition, for home desktops and laptops
  • Windows Vista Home Basic
  • 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 Usm256ev model.
Laptop Sony Usm256evTablet Sony Usm256evDownload Sony Usm256evUpgrade Sony Usm256evUpdate Sony Usm256ev2017 Sony Usm256evFree Sony Usm256evData Sony Usm256evInfo Sony Usm256evHelp Sony Usm256evGuide Sony Usm256evComments Sony Usm256evWindows 10 Sony Usm256evVista Sony Usm256evWindows 7 Sony Usm256evInstall Sony Usm256ev