12/4/2016 new driver models for direct download:573
Samsung 721s 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Samsung 721s
Certifications for Samsung 721s
5 stars for Samsung 721s "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 12/4/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Samsung 721s might have been uploaded since our last site update.

Samsung 721s Driver Download

Windows Compatibility for Samsung 721s driver

Samsung 721s Driver Details:

Samsung 721s File Name:

Samsung 721s Driver Version: 569oKHS

Samsung 721s ZIP Size: 136.kb

Manufacturer: Samsung

Samsung 721s was fully scanned at: 12/2/2016
Scan Status: driver download scanOK

Samsung 721s special revision for: Windows XP Media Center Edition 64 bit, Windows XP Professional N 32 bit, Windows Vista Home Premium 64 bit, Windows 7 Ultimate 64 bit, Windows XP 64-bit Edition 32 bit, Windows XP Home Edition, for home desktops and laptops 32 bit, Windows 10 32 bit, Windows XP Professional x64 Edition 64 bit, Windows 8 Enterprise 64 bit, Windows 7 Home Premium 32 bit, Windows 7 Starter 64 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 32 bit, Windows XP Starter Edition 64 bit

Samsung 721s Download Stats:

Driver Uploaded: 9/1/2016

Direct Downloads: 236
Most Recent Download: 12/2/2016
Managed Downloads: 2349
Most Recent Download: 12/2/2016
Download Mirrors: 5
Current Delay: 25 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 213/236 Users

Success Reported By 36/213 Users

Driver Download Score67/100

Driver Installation Score70/100

Overall preformance Score71/100

Samsung 721s 18 Thumbs Up18Thumbs
Samsung 721s 4 Thumbs Down4Thumbs
Samsung 721s 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 1862/2349 Users

Success Reported By 1462/1862 Users

Driver Download Score80/100

Driver Installation Score83/100

Overall preformance Score92/100

Samsung 721s 1422 Thumbs Up1422Thumbs
Samsung 721s 85 Thumbs Down85Thumbs
Samsung 721s 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 Samsung 721s 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 Samsung 721s + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Samsung 721s, 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.

Samsung 721s 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 Samsung 721s disfunctions.

Scan performed on 12/4/2016, Computer: IBM 818373G

Outdated or Corrupted drivers:10/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Microsoft Intel(R) 82801CA/CAM SMBus-Controller - 2483Up To Date and Functioning
Mice And Touchpads
Logitech HID-compliant muisCorrupted By Samsung 721s
Logicool Logicool HID-compliant Optical Tilt Wheel MouseUp To Date and Functioning
Usb Devices
SarasSoft UFSx Device, (c) SarasSoftUp To Date and Functioning
Microsoft Intel(R) 82801DB/DBM USB universeller Hostcontroller - 24C7Outdated
Alcor Micro USB Mass Storage DeviceOutdated
Sound Cards And Media Devices
Hauppauge Hauppauge WinTV HVR-1200 (Model 71xxx, Hybrid DVB-T, No FP)Up To Date and Functioning
YUAN STK7700DUp To Date and Functioning
Realtek Dispositivo de High Definition AudioCorrupted By Samsung 721s
Network Cards
Realtek Realtek RTL8139/810x Family Fast Ethernet NICOutdated
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel(R) 8 Series/C220 Series 2 port Serial ATA Storage Controller - 8C08Outdated
O2Micro Standard-CardBus-ControllerUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 6Up To Date and Functioning
Broadcom Broadcom Bluetooth 4.0Outdated
Intel(R) Graphics Platform (SoftBIOS) DriverOutdated
Texas Instruments Dispositivo compatible con HIDOutdated
Cameras, Webcams And Scanners
Philips Philips SPC1030NC WebcamUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 630MUp To Date and Functioning
Input Devices
Sony Sony Programmable I/O Control DeviceOutdated
Port Devices
Huawei HUAWEI Mobile Connect - USB Device (COM32)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 12/4/2016, Computer: HP NQ867AA-UUZ M9650ch

Outdated or Corrupted drivers:10/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Huawei Vodafone Mobile Broadband - Extra Control DeviceUp To Date and Functioning
Mice And Touchpads
Microsoft Microsoft USB IntelliMouse WebUp To Date and Functioning
Microsoft Microsoft Serial MouseCorrupted By Samsung 721s
Elo TouchSystems Elo Serial Touchmonitor InterfaceUp To Date and Functioning
Usb Devices
Microsoft Intel(R) 82801DB/DBM USB universeller Hostcontroller - 24C4Up To Date and Functioning
Sound Cards And Media Devices
Microsoft Microsoft LifeCam VX-1000Outdated
NVIDIA NVIDIA GeForce GTX 550 TiUp To Date and Functioning
Network Cards
Intel(R) WiFi Link 1000 BGNOutdated
Microsoft Keyboard Device FilterCorrupted By Samsung 721s
Hard Disk Controller
Intel(R) 82801BA Ultra ATA Storage Controller - 244BOutdated
ATMEL maxTouch I2C Boot Bridge Peripheral DriverUp To Date and Functioning
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
Mad Catz Programmable Support for MouseUp To Date and Functioning
SMSC SMSC Fast Infrared DriverCorrupted By Samsung 721s
Nokia Nokia C6-00 USB Phone ParentCorrupted By Samsung 721s
Cameras, Webcams And Scanners
SunplusIT HD WebcamCorrupted By Samsung 721s
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Corrupted By Samsung 721s
Input Devices
Microsoft HID Non-User Input Data Filter (KB 911895)Up 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 Samsung 721s
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Samsung 721s 21.16803/1/201512/27/2015samsung_721s-21.1680.exe69kbLenovo 7373W5P, Sony VGN-NS328J, HP Pavilion dv4000, Lenovo 23061G2, APC4R APC4R116, NEC RNG41146695, Sony VGN-A317M, Compaq KT580AA-A2L SR5548F, Sony VGN-NS72JB_W, HP Compaq 6200 Pro SFF PC, HP H9-1386, and more.
Samsung 721s 3331.112/10/201412/28/2015-3331.1.exe78kbNEC MS-6303, Toshiba SATELLITE C850-1P6, Compaq DT203A-ABF S6400FR FR410, Toshiba Satellite C850-B124, ICP / IEi AFL-W19B-GM45, Sony SVF14N15CLB, Lenovo ThinkCentre M70e, Fujitsu Stylistic LT P-600, LG LM50-34GB, IBM 8183DGU, Viglen Dossier XR, HP HPE-350es, HP PS350AA-ABS, HP FT959AA-ABG a6720a, and more.
Samsung 721s 81.1422.111/20/201412/29/2015samsung_721s-81.1422.1.exe127kbHP G5310be-m, Panasonic CF-53JAWZYDE, IBM 81387HG, HP HP Pavilion g7 Notebook PC, LG R490-K.ARCRE1, Lenovo 7360W78, Sony VGN-C140FP, HP WX217AV-ABA MS230z, Sony VGN-CS31ST_W, Samsung NP-R510-FS04NL, Lenovo 6463Y3W, Compaq Presario 1201EA 470019-012, Toshiba SATELLITE C870-15M, Acer NC-V5-571P-53338G75MASS, Panasonic CF-52GCR42AG, HP P7541A-ABG 711a, LG FS-2A35A, Gateway FX6800-03h, and more.
Samsung 721s 23862/1/201512/28/2015samsung_721s-2386.exe78kbHP Compaq 615, IBM 6221PGG, Panasonic CF-W7BC2AXS, OEGStone CS-B, Sony VGN-NS120AH, LG X130-G.A7B6T, DK Digital EXentia, AnabelleB Argyle M300, BYTSPD ByteSpeed LLC, ARLT Computer Produkte Quattro Power Station GTX 550 SNB, Sony VGN-SZ420N, Packard Bell IPower X1001, WIPRO WIV52K55-0051, and more.
Samsung 721s 3091.162/2/201512/29/2015cdnaj-3091.16.exe74kbINVESTRONICA P60, Acer V3-771, Apple IMac8,1, Panasonic CF-52RE401QW, HP RF759AA-ABF s7640.f, Supermicro X7DVL-3, Biostar TP55, HP 100-5010b, Mecer X107, Compaq PX700AA-ABZ SR1449IT IT520, NEC PC-GV286GLGL, HP NE502AAR-ABA a6750t, Acer Aspire 1601M, HP D7217M-ABA 533, Supermicro PDSG4, Seneca PRO102698, and more.
Samsung 721s 721.1783/3/201512/29/2015samsung_721s-721.178.exe161kbHP HPE-310t, LG T1-5224A3, GETAC 9270D, Gateway M-7343U, LG LW70-QJMA, LG FD-223NC, IBM 847691U, Sony VPCX115LW, Lenovo 6457WTU, Clevo P15xEMx, HP Pavilion dv2000, Dell Vostro 1450, Toshiba Satellite A110-293, Compaq GM442AA-ABA SR5125CL, Toshiba Dynabook TX/66HPK, Packard Bell IMEDIA D7010 NL, Sony VPCEB1E1E, LG R580-U.ARC3BT, IBM 1872W5A, and more.
Samsung 721s 2.10282.19/26/201412/29/2015samsung_721s-2.10282.1.exe159kbLenovo ThinkPad Tablet 2, Sony PCG-GRT270, HP HP Compaq dc7100 USDT, HP P9921A-ABA 743c, NEC PC-LL750HG3E, Acer MX4SG-4DL, Toshiba Dynabook CX/45AB, Lenovo ThinkPad Edge E420, Sony VGN-NS110D, Gateway FX7029E, HP Envy 15 Notebook PC, Toshiba SATELLITE C855-23Z, HP GQ524AA-ABE, CdcPointSpa CX-7592, IBM 2373ZTS, MSI U4-7302, and more.
Samsung 721s 622.131.112/18/201412/27/2015samsung_721s-622.131.1.exe186kbHP PW706AA-ABM W5010LA, IBM 6223Y32, Fujitsu FMVLX70SDG, NEC PC-VN470GS6R, HP HP ENVY 17 3D Notebook PC, LG LW65-KDTRV, NEC PC-BL550DS6W, Lenovo 7052-A7U, Acer TravelMate 8372, Toshiba SATELLITE C870-14G, and more.
Samsung 721s X7320411/26/201412/27/2015samsung_721s-x73204.exe169kbECS 945GTY-M, Lenovo 2689PZG, Acer Aspire 1420P, HP PX679AA-B1U, Sony VGN-TX72B_B, Toshiba SATELLITE C850-A819, Sony VGN-A290, Sony VGX-XL2A, NEC PC-VW770FS6B, HP S5-1310t, NEC PC-VY20AED5MFA5, and more.
Samsung 721s 402.1071/1/201512/28/2015samsung_721s-402.107.exe149kbFujitsu FMVS54DBY, IBM 6221PMG, Packard Bell EASYNOTE_MX61-B-026, Lenovo 6075Y5X, JDL NOTE UL, Lanix LANIX TITAN HX 4140, Packard Bell EasyNote_BG48-U-332CH, Toshiba Dynabook T350/34BCS, Sony VGN-S5VP_B, Packard Bell EASYNOTE_MX52-B-029, Akerstroms Tx700, Sony VGN-CR260F, Lenovo 9482W86, and more.
Samsung 721s 202.161.112/30/201412/28/2015samsung_721s-202.161.1.exe80kbFujitsu FMVNS8YE, Gateway P-7803h, Sony VGN-NW120J, Acer TravelMate 8481TG, ADVANC Modelo_A, Leading Edge LECQ42SOHO, Compaq VN469AA-UUZ CQ5235CH, Sony SVT1113AJE, Seneca PRO02421, HP Compaq nx9030, Panasonic CF-30KTPAX2B, NEC PC-LL700GD, IBM 28815AU, Sony VGN-CS190N, IBM 84822RU, NEC PC-MK34HEZEH, Fujitsu FMVF53BDWS, LG RD580-UAD18E, and more.
Samsung 721s 422.1482/14/201512/29/2015samsung_721s-422.148.exe174kbViglen Dossier XR, HP HPE-350es, HP PS350AA-ABS, HP FT959AA-ABG a6720a, IBM 6223Y32, Dell OptiPlex 9020, AT TRILINE PROFI 61, Fujitsu FMV5NUBKH8, Packard Bell EASYNOTE PB62S00106, IBM 2668VMY, IBM 2373ZTS, Acer AM1620/VeritonM262, Sony VGN-FJ90S, Fujitsu FPC03051DN, Sony VPCEB13FG, IBM ThinkPad Z60t, HP Compaq Presario C700 KQ185EA#ABE, NEC PC-VJ25AAN6HJR9, and more.
Samsung 721s M31.1231.12/11/201512/29/2015samsung_721s-m31.1231.1.exe47kbHP PX581AA-ABE, LG RD510-L.ADV3E8, HP HP Compaq dx6100 MT, Fujitsu FMVNFD70W, Sony VGN-CS36SJ_R, HP GU631AA-UUW, Wearnes Premiere 8550Le, Lenovo ThinkPad Edge E130, Epson Endeavor MT7500, Fujitsu FMVNP8A7, Panasonic CF-SX2JE4DS, Lenovo ThinkStation E31, Standard J10IL105, IBM 8185NUZ, Lenovo ThinkPad Z61m, and more.
Samsung 721s 4081.18/24/201412/29/2015frzukyjp-4081.1.exe101kbNEC PC-MY26AEZR4, HP NP169AA-ABM p6130la, IBM ThinkPad X41 Tablet, Sony VGN-CR363, Panasonic CF-W4GWPAXP, Sony VGN-TT1, Lenovo ThinkPad X300, Lenovo ThinkPad SL400, ADVANC Modelo_A, Sony VPCW12Z1T, Compaq GM442AA-ABA SR5125CL, IBM 622351U, Sony VGC-RT150DY, HP AU917AA-ABA e9270f, Packard Bell ISTART F7125 AIO, and more.
Samsung 721s 41.122711/26/201412/27/2015samsung_721s-41.1227.exe109kbIntel S3420GP, Compaq Presario 2700EA 470024-565, ARLT Computer Produkte Quattro Power Station GTX 560, Gigabyte S11M, Sony SVD11219CJB, Compaq DT203A-ABF S6400FR FR410, HP KA763AA-ABU, HP HP Pavilion zt3000, MEGAWARE Mage All-In-One, HP NC787AA-AKL s3789d, Lenovo ThinkCentre M58, SAMSUN SX60P, Alienware Alienware X51, Panasonic CF-30CASCZBM, Compaq DW212A-UUW S6100ND SC410, HP DK320A-ABA A206X, and more.
Samsung 721s S2.12072.11/13/201512/30/2015samsung_721s-s2.12072.1.exe151kbLG R1-CUP1E1, NEC PC-BL550DS6W, Lenovo ThinkStation S30, ARLT Computer Produkte Mr. Whisper X R3, MSI MB-7529, ASUS 1001PQ, IBM 2373WMZ, Intel D965MTW, Toshiba Dynabook EX1/524CDE, NEC PC-VY13MEFEU, HP HP Compaq 6530b, Toshiba Satellite Pro 6100, Toshiba SATELLITE C850-A798, Toshiba SATELLITE L850-1R7, Compaq KY718AA-UUB CQ3058HK, Sony PCG-GRT896SP, Fujitsu FMVXN16A2Z, HP VD042AA-ABF p6105f, Lenovo ThinkPad L530, and more.
Samsung 721s 2.131.1491/7/201512/28/2015samsung_721s-2.131.149.exe110kbSony VGN-TT46LG_R, Packard Bell ISTART 1379, Sony VGC-JS71B_S, HP G5310be-m, PASCAL PT880PRO-PS, Fujitsu FMVXD0AH2Z, Generic Generic, Compaq PS269AA-ABU SR1360UK GB510, Acer Shangqi X4610, Sony VGN-FW160D, Gateway J6452, Dell Latitude 131L, Shuttle SD10, and more.
Samsung 721s H223048/22/201412/29/2015samsung_721s-h22304.exe188kbIBM 26721LG, NEC PC-VY20MAZ78, Supermicro X7DBP, ECS H57H-MUS, Fujitsu FMVNB5Y3, Acer Acer Project, HP M7640n-ABA m7640, Lenovo ThinkCentre A70z, NEC PC-MA30YMZEB, Sony VPCF135FG, HP HP Compaq nc2400, and more.
Samsung 721s X81.199911/20/201412/30/2015samsung_721s-x81.1999.exe127kbGateway NV59C, Sony VPCF13FGX, Toshiba SATELLITE C855-20M, LG P1-J302E1, Packard Bell ISTART D3180, Dell Vostro 1320, Sony VPCSA4AJ, Packard Bell ISTART D2141, HP PN135AA-ABU, HP PX813AA-ABX, Compaq NP291AA-AB2 SR5837CX, HP PS373AA-B14, IBM 26478RG, Lenovo ThinkStation E31, and more.

Please Note: There are particular operating systems known to have problems with Samsung 721s:
  • Windows XP Media Center Edition 2005
  • Windows 7 Home Premium
  • Windows Vista Business
  • Windows 7 Professional
  • Windows 8
  • Windows XP Home Edition N
  • Windows XP Media Center Edition 2004
  • Windows XP Media Center Edition 2003
  • Windows 7 Service Pack 1 (Microsoft Windows NT)
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Samsung 721s model.
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