10/23/2016 new driver models for direct download:1114
Pretec Ud2256 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Pretec Ud2256
Certifications for Pretec Ud2256
5 stars for Pretec Ud2256 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 10/23/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Pretec Ud2256 might have been uploaded since our last site update.

Pretec Ud2256 Driver Download

Windows Compatibility for Pretec Ud2256 driver

Pretec Ud2256 Driver Details:

Pretec Ud2256 File Name:

Pretec Ud2256 Driver Version: 8531yOLV

Pretec Ud2256 ZIP Size: 148.kb

Manufacturer: Pretec

Pretec Ud2256 was fully scanned at: 10/22/2016
Scan Status: driver download scanOK

Pretec Ud2256 special revision for: Windows XP Tablet PC Edition 64 bit, Windows Vista Ultimate 32 bit, Windows 10 32 bit, Windows 7 Professional 64 bit, Windows RT 64 bit, Windows XP Media Center Edition 2005 64 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 32 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32 bit, Windows XP Media Center Edition 2003 32 bit, Windows XP Professional N 64 bit, Windows 7 Ultimate 32 bit, Windows XP Professional 32 bit, Windows XP Home Edition, for home desktops and laptops 32 bit

Pretec Ud2256 Download Stats:

Driver Uploaded: 10/14/2016

Direct Downloads: 308
Most Recent Download: 10/20/2016
Managed Downloads: 3421
Most Recent Download: 10/20/2016
Download Mirrors: 3
Current Delay: 28 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 285/308 Users

Success Reported By 54/285 Users

Driver Download Score73/100

Driver Installation Score60/100

Overall preformance Score72/100

Pretec Ud2256 19 Thumbs Up19Thumbs
Pretec Ud2256 3 Thumbs Down3Thumbs
Pretec Ud2256 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 3389/3421 Users

Success Reported By 3196/3389 Users

Driver Download Score85/100

Driver Installation Score91/100

Overall preformance Score90/100

Pretec Ud2256 3062 Thumbs Up3062Thumbs
Pretec Ud2256 90 Thumbs Down90Thumbs
Pretec Ud2256 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 Pretec Ud2256 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 Pretec Ud2256 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Pretec Ud2256, 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.

Pretec Ud2256 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 Pretec Ud2256 disfunctions.

Scan performed on 10/23/2016, Computer: INVESTRONICA PTC-Q965

Outdated or Corrupted drivers:6/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Xeon(R) Processor E5 Product Family/Core i7 Ring to PCI Express Performance Monitor - 3C43Up To Date and Functioning
Mice And Touchpads
Logitech Logitech Bluetooth Travel MouseCorrupted By Pretec Ud2256
Logitech HID-compliant Cordless MouseCorrupted By Pretec Ud2256
(Standard mouse types) HID mouseUp To Date and Functioning
Usb Devices
ASMedia ASMedia USB 3.0 eXtensible Host Controller - 0100 (Microsoft)Up To Date and Functioning
Hewlett-Packard HP Photosmart C4700Corrupted By Pretec Ud2256
Logitech Logitech USB Camera (Webcam Pro 9000)Up To Date and Functioning
Sound Cards And Media Devices
Logitech Webcam C170Up To Date and Functioning
Network Cards
Qualcomm Atheros Qualcomm Atheros AR5BWB222 Wireless Network AdapterOutdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 6 Series/C200 Series Chipset Family 2 port Serial ATA Storage Controller - 1C08Up To Date and Functioning
Nokia Nokia C6-00 USB Phone ParentUp To Date and Functioning
ACEECA Palm HandheldUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceUp To Date and Functioning
Video Cards
Intel Standard VGA Graphics AdapterUp To Date and Functioning
Input Devices
Lenovo USB DeviceOutdated
Port Devices
ONDA ONDA USB Enumerator For AT DeviceCorrupted By Pretec Ud2256
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 10/23/2016, Computer: HP Pavilion ZV6100

Outdated or Corrupted drivers:8/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 7500/5520/5500/X58 Trusted Execution Technology Registers - 342FCorrupted By Pretec Ud2256
Mice And Touchpads
Logitech Logicool HID-compliant Unifying MouseUp To Date and Functioning
Wacom Wacom Router MouseCorrupted By Pretec Ud2256
A4Tech HID-compliant mouseUp To Date and Functioning
Usb Devices
Brother Industries USB-WRITERCorrupted By Pretec Ud2256
Sound Cards And Media Devices
AMD AMD SATA ControllerUp To Date and Functioning
Network Cards
Realtek Realtek RTL8188CE 802.11b/g/n WiFi AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By Pretec Ud2256
Hard Disk Controller
Intel Intel(r) 82801AA Bus Master IDE ControllerUp To Date and Functioning
EPSON EPSON USB PrinterCorrupted By Pretec Ud2256
Lucent Lucent Win ModemUp To Date and Functioning
Nokia Nokia 5230 USB OBEXCorrupted By Pretec Ud2256
O2Micro Standard-CardBus-ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Importek USB Composite DeviceUp To Date and Functioning
Video Cards
Intel Standard VGA Graphics AdapterCorrupted By Pretec Ud2256
Input Devices
Sony Sony Firmware Extension Parser DeviceUp To Date and Functioning
Port Devices
Huawei HUAWEI Mobile Connect - USB Device (COM8)Outdated
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
Pretec Ud2256 W1.1331.1812/18/201412/28/2015pretec_ud2256-w1.1331.18.exe209kbToshiba SATELLITE C855-18G, Sony PCG-GRX700, HP Pavilion dv8000, Fujitsu FMVF52CTWG, Lenovo ThinkPad W530, Sony VGN-CS36TJ_U, Intel Test Product, HP HPE-375a, NEC PC-MT6005A, Toshiba SATELLITE C855-207, Toshiba Satellite C660-2QQ, HP PX635AA-ABU, Sony VPCF13QFX, Systemax Si X58 Game, ASUS C90S, Gigabyte 7GEWH, NEC PC-MJ30DLZCA, NEC PC-VG32SZZEJ, and more.
Pretec Ud2256 2.138209/29/201412/28/2015pretec_ud2256-2.13820.exe118kbHP DW167A-ABF a425.f, Packard Bell ISTART 2150, Lenovo Lenovo H320 10046, Toshiba Dynabook TX/66GPKJ, Sony SVD11219CJB, Sony VGC-JS15G_S, Lenovo 6483WNQ, Compaq DD377A-ABX 6680 FI110, Lenovo 43772KM, HP P6210y-ABA NY545AA, HP BT434AAR-ABA s5603w, HP BT434AAR-ABA s5603w, Gigabyte W551, Seneca V68357, Compaq PS269AA-ABU SR1360UK GB510, Fujitsu CELSIUS R930, HP HP Compaq dc7900 Convertible Microtowe, and more.
Pretec Ud2256 22.1278/24/201412/27/2015jazmilsps-22.127.exe151kbAcer Aspire 5950G, Sony VPCEB36FG, Toshiba Satellite C660-2QQ, Hercules EC-900, HP KY789AA-AKL p6175l, Sony VPCCW23FD, NEC NEC POWERMATE X8520, Panasonic CF-S9JYKADP, Toshiba Dynabook REGZA PC D712/T3FM, HP 700-015eg, HP Pavilion ze5600, NEC RNM21223076, LG S550-GE6AK, Advantech UNO-2178A, Sony VGN-NW120D, BenQ Joybook S72, Sony VPCF11A4E, Compaq RR472AA-ABF SR2102FR, Packard Bell IMEDIA MCE 8010, and more.
Pretec Ud2256 6261.101/15/201512/29/2015pretec_ud2256-6261.10.exe203kbSony VGN-P45GK_W, EMachines 5260IT, NEC PC-VK21LLNT3GSC, Sony VPCF135FG, Packard Bell EasyNote_MX36-U-051, WIPRO WSG59355W7S-0014, HP EG601AA-AB1 a1212k, IBM 8215Z4S, HP PS304AA-ABH, HP XXX, MAXDATA PLATINUM 100 I M5, HP KZ631AAR-ABA IQ505, LG R490-K.ARCWE1, NEC PC-MJ25XRZWDSBG, and more.
Pretec Ud2256 60082.111/25/201412/28/2015-60082.1.exe26kbICP / IEi AFL-W19B-GM45, Powerspec B647, Toshiba Dynabook Qosmio F30/770LS, LG K1-337AB1, IBM 841742U, Lanix LANIX CORP 4130, SAMSUN SQ45/Q70C/P200, HP Pavilion ze5400, Medion MS-7667, Sony VGN-FW56E, HP HP Compaq 6715b, NEC PC-MY30AEZ77, HP GL333AA-ABZ, Dell OptiPlex 760, Fujitsu CELSIUS W380, Panasonic CF-50MB2FDKM, Sony VPCW21A7E, Intel SE7505VB2, Sony VPCEJ2S1R, and more.
Pretec Ud2256 I426409/16/201412/27/2015vuwhsck-i42640.exe187kbToshiba SATELLITE C55-A-16Z, HP PS384AA-B1U, HP RZ412AA-ABZ, HP CQ2803ESm, Wearnes Premiere 8550Le, NEC PC-VN770JS3EB, Samsung RV420/RV520/RV720/E3530/S3530/E3420/E3520, LG R590-PARU1BT, Lenovo 6458Y6X, HP Xy107et, HP KX781AV-ABJ p6120jp, Toshiba Dynabook R634/E25K, and more.
Pretec Ud2256 61.122.1311/16/201412/30/2015pretec_ud2256-61.122.13.exe36kbIBM 831136U, IBM Eserver xSeries 335 -[8676LSX, HP RR496AA-ABU, Sony VGN-FE52B_H, Mecer X105, Compaq RC635AA-ABF SR191FR FR630, IBM ThinkPad T30, Sony SVE14115FBB, Gateway P-6318u HSN, Fujitsu FMVMG70WV, Sony VPCW12M1E, VIA KM400/A-823x, Panasonic CF-30CTQAFBE, Acer Aspire 18X5PTZ, HP NQ973AA-ABF p6032f, IBM 2673CU6, Panasonic CF-52RE401QW, Sony PCG-GRT896SP, and more.
Pretec Ud2256 800681/24/201512/29/2015pretec_ud2256-80068.exe37kbSony VPCCW25FL, Gigabyte M1028E, FIC VA250U, Toshiba Satellite C850-B820, MIKROLOG S800SE-C6, NEC EASYNOTE P910401306, Sony VPCCW18FG, Toshiba Satellite 2455, Panasonic CF-19RHRAXPF, HP Envy 15 Notebook PC, and more.
Pretec Ud2256 21.11.1982/3/201512/29/2015pretec_ud2256-21.11.198.exe43kbHP HP EliteBook 6930p Notebook PC, HP PX588AA-ABX, HP AW010AAR-ABA p6210t, Acer Aspire X5900, Fujitsu FMVXDXF74, Panasonic FZ-G1AABJKMY, LG R560-U.ARC3BT, Fujitsu FMVNB70E, Fujitsu FMVNR1PH, NEC PC-GL20ESYG5, Lenovo ThinkCentre Edge 72z, IBM 8171Z5S, NEC PC-LL750GD1K, LG P100-S.AB09E, and more.
Pretec Ud2256 1.1031.11.13/5/201512/29/2015pretec_ud2256-1.1031.11.1.exe168kbWIPRO WIV37455-1059, Fujitsu FMVL18B, HP DK320A-ABA A206X, Lenovo 1S16800367700DD, Pcs PRODiiGY 915GV, Panasonic CF-53AAC01FD, Toshiba SATELLITE C855-1ME, Toshiba PSC0LA-01C01H, Toshiba Dynabook SS S8/210LNSN, Lenovo ThinkStation D30, IBM 2668W9R, LG R490-G.AAH1RE2, and more.
Pretec Ud2256 21.164411/15/201412/30/2015pretec_ud2256-21.1644.exe24kbSeneca PRO02421, Sony PCG-GRT170, Toshiba Dynabook R634/E25K, EVGA E679 0.0, Intel OLFV, Panasonic CF-C1BD06EFG, IBM 841742U, ASUS 1015T, Toshiba SATELLITE C55-A-1FN, Fujitsu AMILO PRO V3515, Toshiba SATELLITE PRO C870-176, HP P6-2006es, NEC PC-MK32MEZDG, Dell Dimension 9100, and more.
Pretec Ud2256 81.12929/10/201412/30/2015pretec_ud2256-81.1292.exe106kbHP BT434AAR-ABA s5603w, HP BT434AAR-ABA s5603w, Gigabyte W551, Seneca V68357, Compaq PS269AA-ABU SR1360UK GB510, Fujitsu CELSIUS R930, HP HP Compaq dc7900 Convertible Microtowe, Acer Veriton Z430G, Lenovo ThinkPad R61, Lenovo 1S1680036940055, Sony VGC-RM75UD, HP P6-2150jp, Compaq GB376AA-ABE SR2237ES, and more.
Pretec Ud2256 703061/26/201512/27/2015pretec_ud2256-70306.exe167kbPackard Bell IMEDIA B6363, Gateway NV44, HP VC893AA-ABF s5108f, Sony VGN-FJ90S, ASUS W3A, LG R480-KAP28E, Gateway DX4300, Toshiba Dynabook T554/45KR, Fujitsu D2179-R1, Compaq DA255A-ABA 6401RSH NA910, Fujitsu D2312-C1, Notebook MIM 2270, Lenovo ThinkPad SL400, LG B15MS.ASQNBDE, HP H9-1050sc, Sony VPCEJ2S1R, HP HPE-413at, MSI Cyberpower Compute, and more.
Pretec Ud2256 802.12411/4/201412/27/2015pretec_ud2256-802.124.exe40kbGateway GT5094j, Dimotion PCDO5U1, Toshiba SATELLITE PRO T130, Panasonic CF-30CWQAZBM, HP DK320A-ABA A206X, Panasonic CF-SX2JE4DS, LG LW70-QJMA, Lenovo A619137, HP EC658AA-ABH W5170.NL, IBM 6221PMG, HP Pavilion zx5000, LG R560-UAPW3E, and more.
Pretec Ud2256 832.1799/22/201412/28/2015pretec_ud2256-832.179.exe175kbLenovo ThinkCentre A60, LG Z20NQ.AS57B2E, AT AT-IQON, Sony VGN-UX490N, MSI MS-6508, Panasonic CF-18KHVCBBF, IBM System x3650 M4 : -[7915E3G, Lenovo ThinkPad T410s, IBM 81838HJ, Compaq FZ090AA-ABF SR5605FR, Exper ACTIVEDEX144, IBM 2374E80, HP FQ527AA-AB0 a6630tw, and more.
Pretec Ud2256 O7248910/10/201412/30/2015pretec_ud2256-o72489.exe139kbSony VPCZ23M9E, Gateway S-7220M, NEC PC-MJ28VHZEJ, Fujitsu FMVU75HRG, National NI PXI-8106 Embedded Controlle, WIPRO WIV52K55-0051, Intel C16, HP KZ692AA-ABU m9373.UK, HP HP ProBook 4710s, Gateway E-9520T, Intel S1200RP_SE, and more.
Pretec Ud2256 31.12412/15/201412/27/2015pretec_ud2256-31.124.exe109kbToshiba Dynabook T552/58HKD, NEC VERSAL2101 RND51047895, HP HP Compaq nc8230, Notebook MIM2280, NEC PC-LL900BD, Sony VPCCW2S1R, Fujitsu FMVXN6EG2Z, HP EG763AA-B14, IBM 811314U, Packard Bell IMEDIA 9206, Lenovo ThinkCentre A52, HP FR449AA-ABU s3621uk, HP KT850AV-ABJ s3540jp, Seneca Pro70198, HP 23-b030ef, and more.
Pretec Ud2256 41.12.17610/6/201412/28/2015rju-41.12.176.exe122kbHP WK697AA-ABD p6329de, HP HP Pavilion 0 Notebook PC, Lenovo 6463WSS, Supermicro X7QC3, IBM 2724NM0, Compaq FQ552AA-ABA SR5616F, Lenovo 209022U, Panasonic CF-30CASAXBM, Fujitsu D2804-A1, HP Compaq nx9040, and more.

Please Note: There are particular operating systems known to have problems with Pretec Ud2256:
  • Windows XP Tablet PC Edition
  • Windows XP Professional N
  • Windows XP Starter Edition
  • Windows 8 Enterprise
  • Windows XP Home Edition, for home desktops and laptops
  • Windows Vista Home Basic
  • Windows XP Home Edition N
  • Windows 7 Professional
  • Windows Vista Ultimate
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Pretec Ud2256 model.
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