5/23/2018 +505 new drivers.
Prostar 9021-ifl91 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Prostar 9021-ifl91
Certifications for Prostar 9021-ifl91
5 stars for Prostar 9021-ifl91 "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.

Prostar 9021-ifl91 Driver Download

Windows Compatibility for Prostar 9021-ifl91 driver

Prostar 9021-ifl91 Driver Details:

Prostar 9021-ifl91 File Name:

Prostar 9021-ifl91 Driver Version: 342gBF/

Prostar 9021-ifl91 ZIP Size: 112.kb

Manufacturer: Prostar

Prostar 9021-ifl91 was fully scanned at: 5/19/2018
Scan Status: driver download scanOK

Prostar 9021-ifl91 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 8 Enterprise 32bit, Windows Vista Home Premium 32bit, Windows 8 64bit, Windows 7 Enterprise (Microsoft Windows NT) 32bit, Windows 10 Enterprise 64bit, Windows 7 Home Basic 32bit, Windows Vista Starter 64bit, Windows 8 Pro 32bit, Windows 10 Enterprise LTSB 64bit, Windows 7 Home Premium 32bit, Windows 10 Team 32bit, Windows Vista Home Basic 64bit, Windows 7 Starter 64bit, Windows Vista Home Basic 64bit,

Prostar 9021-ifl91 Download Stats:

Driver Uploaded: 3/26/2018

Direct Downloads: 872
Most Recent Download: 4/25/2018
Managed Downloads: 5545
Most Recent Download: 4/25/2018
Download Mirrors: 1
Current Delay: 10 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 692/872 Users

Success Reported By 145/692 Users

Driver Download Score70/100

Driver Installation Score69/100

Overall preformance Score68/100

Prostar 9021-ifl91 84 Thumbs Up84Thumbs
Prostar 9021-ifl91 22 Thumbs Down22Thumbs
Prostar 9021-ifl91 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 4912/5545 Users

Success Reported By 4018/4912 Users

Driver Download Score85/100

Driver Installation Score86/100

Overall preformance Score96/100

Prostar 9021-ifl91 3934 Thumbs Up3934Thumbs
Prostar 9021-ifl91 222 Thumbs Down222Thumbs
Prostar 9021-ifl91 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 Prostar 9021-ifl91 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 Prostar 9021-ifl91 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Prostar 9021-ifl91, 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 Prostar 9021-ifl91 problems:

Prostar 9021-ifl91 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 Prostar 9021-ifl91 disfunctions.

Scan performed on 4/25/2017, Computer: IBM 8215EKU - Windows 7 64 bit

Outdated or Corrupted drivers:6/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Controller di archiviazione Intel(R) ICH8M Ultra ATA - 2850Up To Date and Functioning
Mice And Touchpads
SMART HID-compliant mouseUp To Date and Functioning
Usb Devices
HP USB Printing SupportUp To Date and Functioning
Google Android HSUSB DeviceUp To Date and Functioning
Alcor Micro USB Mass Storage DeviceOutdated
Sound Cards And Media Devices
AVerMedia AVerMedia A373 MiniCard Dual DVB-TUp To Date and Functioning
Network Cards
Intel NetzwerkcontrollerOutdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 6 Series/C200 Series Chipset Family 4 port Serial ATA Storage Controller - 1C01Corrupted By Prostar 9021-ifl91
Microsoft Xbox 360 Controller for WindowsCorrupted By Prostar 9021-ifl91
Intel Intel(r) AIM External Flat Panel Driver 1Corrupted By Prostar 9021-ifl91
Microsoft Texas Instruments PCI-8x12/7x12/6x12 CardBus ControllerUp To Date and Functioning
Broadcom HP integrated module with Bluetooth wireless technologyUp To Date and Functioning
Microsoft Xbox 360 Controller for WindowsUp To Date and Functioning
Cameras, Webcams And Scanners
USB2.0 PC CAMERA Periferica video USBUp To Date and Functioning
Video Cards
ATI ATI Technologies, Inc. 3D RAGE PRO AGP 2XUp To Date and Functioning
Input Devices
Logitech USB Input Device (Logitech Download Assistant)Outdated
Port Devices
Huawei HUAWEI Mobile Connect - USB Device (COM8)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 4/25/2018, Computer: Lenovo 6457WTU - Windows 7 32 bit

Outdated or Corrupted drivers:7/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 8 Series/C220 Series PCI Express Root Port #6 - 8C1AUp To Date and Functioning
Mice And Touchpads
Microsoft Microsoft Express Mouse (Mouse and Keyboard Center)Up To Date and Functioning
Microsoft Microsoft Serial BallPointOutdated
WheelMouse USB Advanced Wheel MouseUp To Date and Functioning
Usb Devices
Hewlett-Packard USB Mass Storage DeviceCorrupted By Prostar 9021-ifl91
Sound Cards And Media Devices
AMD ATI High Definition Audio DeviceUp To Date and Functioning
NVIDIA NVIDIA High Definition AudioUp To Date and Functioning
Network Cards
Atheros ORiNOCO 802.11n USBCorrupted By Prostar 9021-ifl91
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel(R) ICH8 SATA AHCI Controller - 2824Up To Date and Functioning
Mad Catz Programmable Support for KeyboardUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 0Up To Date and Functioning
Realtek Semiconduct Realtek PCIE CardReaderUp To Date and Functioning
SMSC SMSC IrCC - Fast Infrared PortCorrupted By Prostar 9021-ifl91
Creaform NEC OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
Cameras, Webcams And Scanners
USB2.0 PC CAMERA Periferica video USBUp To Date and Functioning
Video Cards
ATI ATI MOBILITY RADEON 9600/9700 SeriesCorrupted By Prostar 9021-ifl91
Input Devices
Logitech USB-HID (Human Interface Device)Corrupted By Prostar 9021-ifl91
Port Devices
Mobile Connector Device Application Interface (COM12)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAOutdated
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Prostar 9021-ifl91 422.169For Windows 7 32 bit11/3/201412/29/2016x-422.169.exe146kbSony VGN-CS2, National NI PXI-8106 Embedded Controlle, Panasonic FZ-G1AAHJXRM, IBM 8171ZCQ, and more.
Prostar 9021-ifl91 722.191.1For Windows 7 64 bit11/7/201412/27/2016all_drivers-722.191.1.exe192kbIBM 1834RUG, HP HP Compaq nw8440, Lenovo 7663V2L, Sony VPCW221AX, Sony SVE1413APXB, AT PC ALZA, HP DW225A-ABE, Sony PCG-U101, Sony VGN-SZ420N, and more.
Prostar 9021-ifl91 722.147For Windows 711/8/201412/30/2016gq-722.147.exe83kbLG LW75-PMXH1, SAMSUN 400B4A/400B5A/200B4A/200B5A, Toshiba Satego P100, Lenovo ThinkCentre M55p, Toshiba Dynabook EX/35LWH, Compaq Presario 734RSH US 470038-608, Sony VGC-RB41P, LG N550-PE50K, HP 100-5158, and more.
Prostar 9021-ifl91 T679For Windows 1012/19/201412/30/2016all_drivers-t679.exe83kbHP RY869AA-ABA m8067c, Packard Bell IMEDIA 6430, LG R380-AP6BK, Packard Bell IPower X9110, NEC PC-LM530WH6B, HP GU613AA-ACB, Everex Everex StepNote SR Series, I-MOBILE TPC-2A, Sony VPCF235FA, Fujitsu FMVCE70J7, LG R470-KRW5K, and more.
Prostar 9021-ifl91 1.1389For Windows 10 64 bit2/17/201512/28/2016all_drivers-1.1389.exe102kbCompaq EP103AA-ABU SR1709UK GB610, Fujitsu FMVNB75ST, NEC PC-VG32SVZGH, Powerspec B647, Toshiba SATELLITE C850-1C4, HP GU622AA-ABE, HP VD042AA-ABF p6105f, Packard Bell ISTART 1379, HP PL494AA-B14, HP D1290se-ABS PS353AA, HP HP Pavilion dv 9500 Notebook PC, Fujitsu FMVNFD70W, and more.
Prostar 9021-ifl91 372.11.1For Windows 7 32 bit9/12/201412/28/2016all_drivers-372.11.1.exe44kbGateway M-152S, Sony SVE15127CDS, HP P6520ch-m, Samsung SM50S, Sun Microsystems Munich, Compaq EP103AA-ABU SR1709UK GB610, and more.
Prostar 9021-ifl91 F302.141.1For Windows 7 64 bit10/23/201412/28/2016all_drivers-f302.141.1.exe47kbFujitsu FMVXNN281, Gateway FX6840-03E, HP AY627AAR-ABA a4313w, Fujitsu LifeBook A6030, and more.
Prostar 9021-ifl91 C82661.1For Windows 79/4/201412/27/2016dq-c82661.1.exe167kbPositivo POS, Acer Veriton M-480G, Toshiba SATELLITE PRO L770-149, Sony VGN-FS38LP, HP HP Compaq nc6400, HP EJ237AA-ABF w5267.f, Acer Veriton M460/S460, Shuttle SB62V10, Gigabyte P35-S3, NEC PC-VC5002D, and more.
Prostar 9021-ifl91 302.11.16For Windows 101/15/201512/29/2016uoaehrbte-302.11.16.exe25kbITSUMI ADAX, Toshiba Satellite R630, CompUSA PC Work Series, HP HP Compaq nx6115, Fujitsu D2312-C1, IBM 26486G1, HP P6-2007nl, HP DT212A-ABU M487.UK, and more.
Prostar 9021-ifl91 22034For Windows 10 64 bit10/21/201412/28/2016ksgfdd-22034.exe34kbAlienware Aurora m9700, HP RP847AA-ABZ, HP G5170f, Toshiba TE5, LG RD510-L.ADV3E8, HP HP dc5000 uT, AnabelleB Soho WN10, HP 3600, HP HP PRESARIO V6000, Aquarius Aquarius Std, Pro, Elt, and more.
Prostar 9021-ifl91 Windows 812/13/201412/28/2016all_drivers- Dynabook CX/47G, Hora Hora4000, HP PS384AA-B1U, Lenovo ThinkPad X220 Tablet, Acer Aspire 182dPTZ, Lenovo 3000 J110 Desktop, and more.
Prostar 9021-ifl91 70080For Windows 7 32 bit9/13/201412/30/2016all_drivers-70080.exe138kbLenovo ThinkPad X201, Sony VGN-Z41XRD_B, ARIMA W651DI, LG R590-XR7WK, HP WK697AA-ABD p6329de, HP P1017A-ABE 7945, Sony VGN-CS2, Dell PowerEdge R220, WIPRO WSG68125W7E-0015, HP H9-1161ez, and more.
Prostar 9021-ifl91 T60289For Windows 7 64 bit1/17/201512/28/2016all_drivers-t60289.exe218kbSony VGN-FW54E, Lenovo 10245BG, Lenovo Y310, LG R510-L.C2O1Z, and more.

Please Note: There are particular operating systems known to have problems with Prostar 9021-ifl91:
  • Windows Vista Home Premium
  • Windows 10 IoT
  • Windows 10 Enterprise LTSB
  • Windows 10 S
  • Windows 8 Pro
  • Windows Vista Home Basic
  • Windows Vista Home Basic
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Prostar 9021-ifl91 model.
Laptop Prostar 9021-ifl91Tablet Prostar 9021-ifl91Download Prostar 9021-ifl91Upgrade Prostar 9021-ifl91Update Prostar 9021-ifl912018 Prostar 9021-ifl91Free Prostar 9021-ifl91Data Prostar 9021-ifl91Info Prostar 9021-ifl91Help Prostar 9021-ifl91Guide Prostar 9021-ifl91Comments Prostar 9021-ifl91Windows 10 Prostar 9021-ifl91Vista Prostar 9021-ifl91Windows 7 Prostar 9021-ifl91Install Prostar 9021-ifl91