8/17/2018 +535 new drivers.
Cs521 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Cs521
Certifications for Cs521
5 stars for Cs521 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2016
Our main support OS are: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit, Windows 10 32 bit, and Windows 8.

Cs521 Driver Download

Windows Compatibility for Cs521 driver

Cs521 Driver Details:

Cs521 File Name:

Cs521 Driver Version: 860UQGOR

Cs521 ZIP Size: 102.kb

Manufacturer: Various Manufacturers

Cs521 was fully scanned at: 8/11/2018
Scan Status: driver download scanOK

Cs521 now has a special edition for these Windows versions: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit,, Windows 10 32 bit, Windows 8, Windows Vista Home Basic 64bit, Windows 10 Home 64bit, Windows 8 32bit, Windows Vista Home Premium 32bit, Windows 10 Pro Education 64bit, Windows 7 Starter 32bit, Windows 10 Pro 32bit,

Cs521 Download Stats:

Driver Uploaded: 1/5/2018

Direct Downloads: 795
Most Recent Download: 5/3/2018
Managed Downloads: 434
Most Recent Download: 5/1/2018
Download Mirrors: 3
Current Delay: 11 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 505/795 Users

Success Reported By 462/505 Users

Driver Download Score87/100

Driver Installation Score90/100

Overall preformance Score91/100

Cs521 645 Thumbs Up645Thumbs
Cs521 12 Thumbs Down12Thumbs
Cs521 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 309/434 Users

Success Reported By 284/309 Users

Driver Download Score90/100

Driver Installation Score94/100

Overall preformance Score94/100

Cs521 380 Thumbs Up380Thumbs
Cs521 7 Thumbs Down7Thumbs
Cs521 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 Cs521 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 Cs521 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Cs521, 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.

Other drivers most commonly associated with Cs521 problems:

Cs521 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 Cs521 disfunctions.

Scan performed on 4/26/2017, Computer: HP 310-1125uk - Windows 7 64 bit

Outdated or Corrupted drivers:11/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 5000 Series Chipset Reserved Registers - 25F1Up To Date and Functioning
Mice And Touchpads
Logitech HID-compliant muisUp To Date and Functioning
Microsoft Logitech USB Wheel MouseOutdated
Usb Devices
Hewlett-Packard HP EWS P2015Corrupted By Cs521
Cypress USB StorageCorrupted By Cs521
Samsung SAMSUNG Mobile USB Composite DeviceUp To Date and Functioning
Sound Cards And Media Devices
Sony Multimedia Video ControllerUp To Date and Functioning
AVerMedia AVerMedia M791 PCIe Combo NTSC/ATSCCorrupted By Cs521
Realtek Dispositivo High Definition AudioCorrupted By Cs521
Network Cards
ALWIL Software avast! Firewall NDIS Filter MiniportCorrupted By Cs521
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) Mobile Express Chipset SATA AHCI ControllerCorrupted By Cs521
Microsoft Xbox 360 Controller for WindowsUp To Date and Functioning
ACEECA Palm HandheldUp To Date and Functioning
Intel HID Sensor CollectionUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 4Up To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 5Corrupted By Cs521
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Corrupted By Cs521
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
Sony Sony Firmware Extension Parser DeviceUp To Date and Functioning
Port Devices
hspa Modem Application2 port (COM5)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Cs521
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 4/26/2018, Computer: Fujitsu FMVNFB70BZ - Windows 7 32 bit

Outdated or Corrupted drivers:9/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Xeon(R) E5 v2/Core i7 QPI Ring Performance Ring Monitoring - 0E36Outdated
Mice And Touchpads
Microsoft Microsoft Serial MouseUp To Date and Functioning
(Standard mouse types) USB HID-compliant mouseOutdated
Microsoft Microsoft USB Compact Optical Mouse (IntelliPoint)Up To Date and Functioning
Usb Devices
SusTeen USB DeviceUp To Date and Functioning
Sound Cards And Media Devices
Broadcom Audio Bluetooth.Up To Date and Functioning
Sony Multimedia Video ControllerUp To Date and Functioning
Network Cards
Qualcomm Atheros NetzwerkcontrollerOutdated
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
ALi Coporation ALi M5229 PCI-Bus-Master-IDE-ControllerCorrupted By Cs521
Intel Intel(r) AIM External Flat Panel Driver 0Corrupted By Cs521
Intel Intel(r) AIM External Flat Panel Driver 6Up To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 4Corrupted By Cs521
Cameras, Webcams And Scanners
EPSON EPSON Stylus CX6400Corrupted By Cs521
Video Cards
ATI RADEON X300 SeriesUp To Date and Functioning
Input Devices
Logitech USB Human Interface DeviceUp To Date and Functioning
Port Devices
PROLiNK PROLiNK Voice Device (COM9)Outdated
Sony Digital Flat Panel (1024x768)Corrupted By Cs521
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Cs521 70728For Windows 7 32 bit8/4/20158/7/2016cs521-70728.exe135kbMCJ W820Di1, HP P6-2006es, HP P1089A-ABU 7965, HP WE166AA-ABU p6319uk, ASUS G70AB, Lenovo 73952GL, Sony VPCEB19GX, HP EZ082AA-ABF M7438.FR, Leading Edge LECQ42SOHO, , and more.
Cs521 Windows 7 64 bit9/20/20141/5/2017cs521- FZ-G1AAHJB1M, HP HP Compaq nc4200, SAMSUN M2410, HP HP dx2000 MT, HP PN111AA-ABF t760.f, Sony VPCF115FG, NEC RNG41146695, HP DT212A-ABU M487.UK, ASUS 1001PX, ASUS N81De, HP NE502AAR-ABA a6750t, IBM 6218Z1H, Sony VPCCW1TFX, NEC RND51078695, HP 600-1390, , and more.
Cs521 70028For Windows 73/18/20162/13/2017cs521-70028.exe117kbSony VGN-FE90PS, HP NE502AAR-ABA a6750t, Sony VGN-CR327_W, Fujitsu FMVLRD50P, Lenovo ThinkCentre A57, Dell Vostro 3446, WIPRO WSG68125W7E-0015, Sony VGN-SZ1XP, HP 810-019eb, HP Pavilion dv5000, Fujitsu FMVK92B113, IBM IBM eServer m Mem-[7976KJG, NEC MS-6303, HP EZ090AA-ACP, , and more.
Cs521 71.11.179For Windows 108/6/20163/26/2017cs521-71.11.179.exe181kbHP HPE-367c, HP HP Pavilion dv6-6178ca, Gateway GT5094j, NEC PC-VK25MXZCC, NEC PC-MA30YMZEB, Fujitsu FMVCE35E5, IBM 2373ZTS, Sony PCG-FXA35/D, Lenovo ThinkPad W520, Compaq EP103AA-ABU SR1709UK GB610, Packard Bell IMEDIA X1300 AIO, IBM 2668WGY, , and more.
Cs521 73791.1For Windows 10 64 bit6/12/20151/19/2017cs521-73791.1.exe209kbHP HP Pavilion dv9000, HP HP Pavilion dv7-6158ca, Lenovo ThinkPad Edge E531, Sony VGN-NS11SR_S, Packard Bell PBIPGX, IBYTE UDP GN ANDROS-I36L, Gateway NX200X, NEC PC-GV287UZGN, HP G5350nl, NEC VERSAL2101 RND51047895, Dell Vostro 200, HP HPE-550be, IBM 2673CXG, HP ES131AA-UUZ, , and more.
Cs521 71.1092.1For Windows 7 32 bit1/14/20159/21/2016cs521-71.1092.1.exe146kbHP HP Pavilion dv6-6c73ca, Sony SVE15128CGS, NEC RNM21223076, HP VN310AA-UUG HPE-020be, HP HP Pavilion dv9870 Notebook PC, HP FL402AA-ABZ s3630it, Creative AIO1900 Series, Toshiba PORTEGE M750, , and more.
Cs521 70984For Windows 7 64 bit9/11/20142/23/2017cs521-70984.exe215kbSony VGN-NS130AE, KBS 7Eve, Buympc MPC365, HP GG020AA-AB3 g3085l, Sony VGN-A197VP, Sony VGN-TT46MG_B, LG R490-K.ARA2BA3, IBM 4838137, Fujitsu D2364-A3, Panasonic CF-30CTWAZBM, Gateway IMV, , and more.
Cs521 7281.13For Windows 71/18/20161/15/2017cs521-7281.13.exe37kbIBM System x3650 M4 : -[7915E3G, HP AY020AA-ABL p6320f, KOHJINSHA APERA Series, Sony VGN-SZ420N, ASUS 1015BX, HP Pavilion G70-457CA, Lenovo 1024AMU, IBM ThinkCentre A30, , and more.
Cs521 72631.1For Windows 106/9/20164/10/2017cs521-72631.1.exe179kbNEC NEC VERSA ONE, Lenovo 6069W1R, SIEMENS MC PC BOX V5 CPB, Gateway E-5200, Panasonic CF-S8HYEDPS, Panasonic CF-W2FW1AXS, Toshiba SATELLITE PRO C870-1C4, NOVATECH MBB-44308D, Toshiba Dynabook T351/57CWS, IBM 48007X3, , and more.
Cs521 70887For Windows 10 64 bit11/26/20144/13/2017cs521-70887.exe191kbHP HPE-413at, Packard Bell IXTREME I7709B, HP PS568AA-ABA A1019H, NEC PC-LS450JS6W, HP BN496AV-ABA HPE-170t, Sony VPCCB46EC, HP HP Compaq nc8000, Lenovo 099343G, HP HP Pavilion dv9700, HP P9921A-ABA 743c, OEGStone DQ67OW, AT TRILINE PROFI I102, TRADING-PC DATASTATION ACTIV SERIES, , and more.
Cs521 72366For Windows 86/22/201510/6/2016cs521-72366.exe143kbFujitsu FMVXD4NJ4Z, Fujitsu FMVNFD40, Compaq Presario 7132EA 470019-261, Toshiba Dynabook C7212CMHN, HP H9-1168hk, AnabelleB Soho WN10, Fujitsu FMVNB18C, LG R500-U.CPCIT, Fujitsu FMVTE50X, Sony VGN-FW245J, HP Envy 15 Notebook PC, Sony PCG-GRT896SP, Gateway 310 2900297, Fujitsu LifeBook A6210, Sony VGN-AW25GJ_H, Sony SVT1311EFYS, HP KB003AA-B14, , and more.
Cs521 70029For Windows 7 32 bit4/7/20143/7/2017cs521-70029.exe137kbToshiba SATELLITE C870-181, Packard Bell IXtreme J8038, Packard Bell EASYNOTE PB62S00106, Compaq P8657F-ABA SR1000V NA510, Ipex I.T.G Havre series, LG MB500-S.F7IBPL, Lenovo ThinkCentre M72z, HP Pavilion ze5600, Fujitsu FMVA42CW2, Lenovo ThinkStation S20, HP HP ProBook 5330m, , and more.
Cs521 72044For Windows 7 64 bit1/18/20151/15/2017cs521-72044.exe26kbPanasonic CF-W2EW6AXS, HP GB290AA-AB5 m8088hk, IBM System x3200 M3 -[732842G, Sony VGN-FW140AE, IBM 2530A56, Panasonic CF-52VADBYFG, Sony VGN-FW190CU, Intel OLFV, Lenovo 3000 J205 Desktop, Olidata IPMIP-GS H57, WIPRO WSG68125W7E-0015, Fujitsu LifeBook A6030, IBM 237319G, , and more.
Cs521 732.12.10For Windows 710/10/20162/19/2017cs521-732.12.10.exe36kbCompaq PW505AA-ABA SR1410NX NA520, IBM 8183Z2C, NEC PC-BL350DW6B, Dedicated OEM-A4501-00, HP Pavilion ze4500, Acer TravelMate 8372, , and more.
Cs521 70047For Windows 108/6/20168/10/2016cs521-70047.exe67kbMSI Cyberpower Compute, Compaq NC760AA-AB4 SR5780AP, Sony VGN-Z41XRD_B, EMachines EL1330, HP P6-2393l, HP P6-2007nl, , and more.
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Cs521 model.
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