3/30/2017 new driver models for direct download:881
Adaptec Sk2011b 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Adaptec Sk2011b
Certifications for Adaptec Sk2011b
5 stars for Adaptec Sk2011b "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 3/30/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Adaptec Sk2011b might have been uploaded since our last site update.

Adaptec Sk2011b Driver Download

Windows Compatibility for Adaptec Sk2011b driver

Adaptec Sk2011b Driver Details:

Adaptec Sk2011b File Name:

Adaptec Sk2011b Driver Version: 703N5O

Adaptec Sk2011b ZIP Size: 114.kb

Manufacturer: Adaptec

Adaptec Sk2011b was fully scanned at: 3/27/2017
Scan Status: driver download scanOK

Adaptec Sk2011b special revision for: Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 64 bit, Windows XP 64-bit Edition 64 bit, Windows XP Professional N 64 bit, Windows XP Professional x64 Edition 64 bit, Windows Vista Business 64 bit, Windows 8 Pro 32 bit, Windows 8 32 bit, Windows Vista Starter 64 bit, Windows 8 Enterprise 32 bit, Windows XP Media Center Edition 2005 64 bit, Windows XP Tablet PC Edition 32 bit, Windows XP Home Edition N 64 bit, Windows XP Starter Edition 64 bit

Adaptec Sk2011b Download Stats:

Driver Uploaded: 2/18/2017

Direct Downloads: 252
Most Recent Download: 3/29/2017
Managed Downloads: 7029
Most Recent Download: 3/28/2017
Download Mirrors: 2
Current Delay: 10 Seconds
Driver License: Free Software

Direct Download Success Stats:

Reports Issued By 216/252 Users

Success Reported By 50/216 Users

Driver Download Score62/100

Driver Installation Score60/100

Overall preformance Score70/100

Adaptec Sk2011b 10 Thumbs Up10Thumbs
Adaptec Sk2011b 2 Thumbs Down2Thumbs
Adaptec Sk2011b 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 5312/7029 Users

Success Reported By 4087/5312 Users

Driver Download Score87/100

Driver Installation Score96/100

Overall preformance Score96/100

Adaptec Sk2011b 3969 Thumbs Up3969Thumbs
Adaptec Sk2011b 223 Thumbs Down223Thumbs
Adaptec Sk2011b 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 Adaptec Sk2011b 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 Adaptec Sk2011b + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Adaptec Sk2011b, 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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Adaptec Sk2011b 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 Adaptec Sk2011b disfunctions.

Scan performed on 3/30/2017, Computer: Panasonic CF-30KTP48NL

Outdated or Corrupted drivers:11/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) N10 Family DMI Bridge - A010Outdated
Mice And Touchpads
WheelMouse HID-compliant mouseCorrupted By Adaptec Sk2011b
ELAN Samsung PS/2 Port Input DeviceCorrupted By Adaptec Sk2011b
Usb Devices Periferica USB compositaOutdated
Microsoft USB Ear-MicrophoneOutdated
Microsoft Controlador de host universal USB VIA Rev 5 o posteriorOutdated
Sound Cards And Media Devices
Logitech Webcam C170Up To Date and Functioning
Network Cards
Qualcomm Atheros Atheros AR938x Wireless Network AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Microsoft Intel(R) 82801DBM Ultra ATA Storage Controller - 24CACorrupted By Adaptec Sk2011b
Hewlett-Packard psc 1200 (DOT4)Up To Date and Functioning
Validity Sensors Validity Sensors (WBF) (PID=0018)Corrupted By Adaptec Sk2011b
Broadcom Broadcom GNSS 4752 Geolocation SensorUp To Date and Functioning
Google Nexus 4Up To Date and Functioning
Cameras, Webcams And Scanners
SunplusIT HD WebcamOutdated
Video Cards
NVIDIA NVIDIA GeForce GT 640MCorrupted By Adaptec Sk2011b
Input Devices
KME Dispositivo de interfaz humana USBCorrupted By Adaptec Sk2011b
Port Devices
LG LGE Bluetooth TransPort (COM5)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

Scan performed on 3/30/2017, Computer: Packard Bell ISTART D2141

Outdated or Corrupted drivers:6/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH8 Family USB2 Enhanced Host Controller - 2836Corrupted By Adaptec Sk2011b
Mice And Touchpads
Logitech Logitech Gaming Virtual MouseUp To Date and Functioning
ELAN PS/2 Compatible MouseUp To Date and Functioning
Logitech HID-compliant Optical Wheel MouseUp To Date and Functioning
Usb Devices
Samsung SAMSUNG Mobile USB DeviceUp To Date and Functioning
Hewlett-Packard HP Officejet 5500 Series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
Sony Multimedia Video ControllerUp To Date and Functioning
Advanced Micro Devices High Definition-audioapparaatUp To Date and Functioning
Advanced Micro Devices ATI High Definition Audio DeviceCorrupted By Adaptec Sk2011b
Network Cards
Realtek Realtek PCIe FE Family ControllerCorrupted By Adaptec Sk2011b
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Ricoh Ricoh xD-Picture Card ControllerUp To Date and Functioning
Texas Instruments Mass Storage ControllerUp To Date and Functioning
Broadcom Broadcom Bluetooth 4.0Up To Date and Functioning
Moxa UPort 1150Corrupted By Adaptec Sk2011b
ENE ENE CB1410 Cardbus ControllerCorrupted By Adaptec Sk2011b
Cameras, Webcams And Scanners
Brother Brother DCP-115C USBUp To Date and Functioning
Video Cards
Intel Standard VGA Graphics AdapterUp To Date and Functioning
Input Devices
Sony Sony Firmware Extension Parser DeviceUp To Date and Functioning
Port Devices
Mobile Connector Device Diagnostic Interface (COM11)Up To Date and Functioning
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
Adaptec Sk2011b 2.1208810/16/201412/29/2016v-2.12088.exe78kbSIE 840_P3, Sony VGNSR499PCB, Acer AX12300-U1801A, BenQ Joybook P51, HP VG292AA-ABD p6202de, HP Compaq 420, Samsung RV409/RV509/RV709, Fujitsu D3028-A1, Sony VGC-JS4EF_S, HP PJ425AA-ABN, Packard Bell Ixtreme M6639, and more.
Adaptec Sk2011b 81.12281/5/201512/29/2016adaptec_sk2011b-81.1228.exe93kbHP HP 500 Notebook PC, Epson ST160EEMR2, NEC EASYNOTE PB47S00286, HP D1290se-ABS PS353AA, IBM 8113V7F, IBM 2658MJJ, NEC EASYNOTE PB11400006, Compal DL7x, HP HP ProBook 6445b, HP HPE-430it, Sony VGN-NS255J, ASUS G70Sg, HP H9-1161ez, and more.
Adaptec Sk2011b 2.133799/15/201412/28/2016dirhq-2.13379.exe177kbASUS G70S, Fujitsu FMVA54EW, Compaq VS459AA-ABE CQ5211ES, NEC PC-VJ25AEZ78, HP P8601A-ABU 722, Biostar GF8200C M2+, DIXONSXP Philips Freevents, Sony VGN-CS31Z_Q, Acer Aspire 5735, Lenovo ThinkPad T410, HP HP ProBook 6540b, Panasonic CF-19HH165NW, and more.
Adaptec Sk2011b U2291.1211/18/201412/28/2016-u2291.12.exe99kbHP Pavilion ze4400, Lenovo 6457WK5, Medion P6612, Lenovo 9636/73G, Sony VGN-NW21EF_S, HP 100-5158, Packard Bell IMEDIA X9678 AIO, Sony SVS13A15GDB, HP HP ENVY TS 17 Notebook PC, and more.
Adaptec Sk2011b 6022.1910/7/201412/30/2016adaptec_sk2011b-6022.19.exe77kbPackard Bell IXTREME 6238, IBM 81412EG, Panasonic CF-53AAC01FT, Sony VGN-SZ38GP, HP PS227AA-ABE, Toshiba SATELLITE C50-A-14V, Gateway DX4710-UB801A, Gateway 0AAVWP08, Sony VPCSA4AGX, and more.
Adaptec Sk2011b 21.122.1310/19/201412/27/2016adaptec_sk2011b-21.122.13.exe194kbPanasonic CF-50GAKUUKM, Toshiba SATELLITE C855-19N, ASUS 1015T, Compaq GS367AA-AB4 SR5175CF, HP NF566AA-ABU, Toshiba Satellite C55-A5387, IBM 8084W2J, and more.
Adaptec Sk2011b 222492/24/201512/29/2016xwfjhglin-22249.exe48kbLenovo ThinkPad Edge 13, Northern Micro P9X79-IN, HP HP dc5000 SFF, Compaq EL445AA-ABA SR1750NX NA651, and more.
Adaptec Sk2011b H420431/30/201512/27/2016adaptec_sk2011b-h42043.exe178kbLG R560-CR20K, Epson Endeavor AT205, HP EZ090AA-ACP, Compaq DW212A-UUW S6100ND SC410, NEC PC-MY30DEZCA, IBM System x3200 M3 -[7328K3G, NEC PC-LL850SG, HP HP EliteBook 8540p, Fujitsu PRIMERGY RX300 S8, Dell OptiPlex GX1 600L, HP EJ210AA-ABS, and more.
Adaptec Sk2011b 61.1442.19/10/201412/30/2016adaptec_sk2011b-61.1442.1.exe188kbNEC EASYNOTE PB41Q00006, Sony VGN-FZ290FU, Panasonic CF-30KAP002B, Acer AX1430G, Fujitsu CELSIUS R930, IBM 2722M3U, SAMSUN SX20S, HP S5-1021p, Toshiba Satellite C660-2KF, LG R560-U.ARC2BT, IBM 187134M, HP DA322A-ABZ 434, HP FJ377AA-ABF a6538.f, and more.
Adaptec Sk2011b B2.106799/9/201412/30/2016czolz-b2.10679.exe56kbCompaq PW679AA-ABE SR1377ES ES510, Medion P7618, HP EY906AA-ABZ, IBM 2652P5U, Lenovo 6069W1R, Acer Aspire M1850, Sony VGN-NS255D, Acer TravelMate 5520, Dell Vostro 1540, ELITEGROUP 330, and more.
Adaptec Sk2011b 7091.1310/21/201412/28/2016adaptec_sk2011b-7091.13.exe215kbToshiba Dynabook AX/3527CMSB, HP P6562es, Fujitsu FMVNX95UD, Sony VGN-P92KS, Packard Bell IXTREME I7202, HP HP Pavilion g6-1a45ca, IBM 2374F14, HP Presario R4100, HP HP Pavilion dv 9500 Notebook PC, and more.
Adaptec Sk2011b 2.11.166212/19/201412/28/2016adaptec_sk2011b-2.11.1662.exe196kbSony VGN-NS255J, ASUS G70Sg, HP H9-1161ez, HP NC787AA-AKL s3789d, Sony VPCSB3AJ, NEC PC-GV256CLAJ, Panasonic CF-W8GWEZFN2, HP HP dx2000 MT, HP Envy 15 Notebook PC, Lenovo 3000 G530 Notebook, Compaq GM442AA-ABA SR5125CL, Compaq DA234A-ABA 6400nx NA910, and more.
Adaptec Sk2011b 31.1061.111/30/201412/28/2016adaptec_sk2011b-31.1061.1.exe112kbCompaq DM174A-ABA S5300NX NA311, HP 310-1210es, Packard Bell EASYNOTE MV86, HP HP ProBook 6540b, Notebook W310CZ/CZ-T, Intel WIV68805-0072, Dell WN09, and more.

Please Note: There are particular operating systems known to have problems with Adaptec Sk2011b:
  • Windows XP Professional N
  • Windows Vista Starter
  • Windows XP Media Center Edition 2005
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Adaptec Sk2011b model.
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