5/25/2018 +1010 new drivers.
Prostar W840t 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Prostar W840t
Certifications for Prostar W840t
5 stars for Prostar W840t "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 W840t Driver Download

Windows Compatibility for Prostar W840t driver

Prostar W840t Driver Details:

Prostar W840t File Name:

Prostar W840t Driver Version: 768K84

Prostar W840t ZIP Size: 133.kb

Manufacturer: Prostar

Prostar W840t was fully scanned at: 5/19/2018
Scan Status: driver download scanOK

Prostar W840t 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 10 Pro 32bit, Windows 10 Pro Education 32bit, Windows Vista Starter 64bit, Windows 7 Starter 32bit, Windows 10 Home 64bit,

Prostar W840t Download Stats:

Driver Uploaded: 3/19/2018

Direct Downloads: 623
Most Recent Download: 4/25/2018
Managed Downloads: 1851
Most Recent Download: 4/24/2018
Download Mirrors: 2
Current Delay: 6 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 470/623 Users

Success Reported By 106/470 Users

Driver Download Score72/100

Driver Installation Score71/100

Overall preformance Score72/100

Prostar W840t 50 Thumbs Up50Thumbs
Prostar W840t 15 Thumbs Down15Thumbs
Prostar W840t 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 1549/1851 Users

Success Reported By 1243/1549 Users

Driver Download Score96/100

Driver Installation Score92/100

Overall preformance Score86/100

Prostar W840t 1121 Thumbs Up1121Thumbs
Prostar W840t 87 Thumbs Down87Thumbs
Prostar W840t 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 W840t 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 W840t + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Prostar W840t, 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 W840t problems:

Prostar W840t 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 W840t disfunctions.

Scan performed on 4/24/2017, Computer: Toshiba SATELLITE U50-A - Windows 7 64 bit

Outdated or Corrupted drivers:8/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Xeon(R) Processor E5 Product Family/Core i7 Interrupt Control Registers - 3CE0Outdated
Mice And Touchpads
Wacom Wacom Router MouseOutdated
Logicool Logitech Cordless Mouse (USB)Up To Date and Functioning
Usb Devices
Sierra Wireless Sierra Wireless DeviceCorrupted By Prostar W840t
DisplayLink DisplayLink Display Adapter (0153)Up To Date and Functioning
Sound Cards And Media Devices
Conexant Conexant Falcon II PAL Video CaptureUp To Date and Functioning
Logitech USB Audio DeviceUp To Date and Functioning
NVIDIA NVIDIA GeForce GTX 550 TiUp To Date and Functioning
Network Cards
Realtek Realtek RTL8168B/8111B Family PCI-E Gigabit Ethernet NIC (NDIS 6.20)Outdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 7 Series/C216 Chipset Family SATA AHCI ControllerCorrupted By Prostar W840t
NEC Generic CardBus-kontrollerUp To Date and Functioning
PACE Anti-Piracy USB iLok DriverUp To Date and Functioning
Garmin Garmin USB GPSCorrupted By Prostar W840t
Realtek Semiconduct Realtek PCIE CardReaderUp To Date and Functioning
Motorola Android Composite ADB InterfaceUp To Date and Functioning
Broadcom Broadcom GNSS 4752 Geolocation SensorUp To Date and Functioning
Cameras, Webcams And Scanners
Importek USB Composite DeviceUp To Date and Functioning
Video Cards
ATI RADEON X600 Series Secondary (Microsoft Corporation - WDDM)Corrupted By Prostar W840t
Input Devices
KME USB-HID (Human Interface Device)Up To Date and Functioning
Port Devices
hspa Modem Application3 port (COM6)Outdated
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/24/2018, Computer: LG LW70-QJMA - Windows 7 32 bit

Outdated or Corrupted drivers:11/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) QuickPath Interconnect - D151Up To Date and Functioning
Mice And Touchpads
A4Tech USB Browser MouseUp To Date and Functioning
Usb Devices
NEC Personal NEC USB Wireless remote control (Wireless System-L)Outdated
Philips Philips SPC530NC PC Camera; Composite A/V DeviceOutdated
Microsoft Intel(r) 82801BA/BAM USB Universal Host Controller - 2442Outdated
Sound Cards And Media Devices
Creative Port jeu pour CreativeCorrupted By Prostar W840t
ViXS ViXS PureTV-U ISDB-T TunerCorrupted By Prostar W840t
Creative Creative SB Audigy 2 ZS (WDM)Up To Date and Functioning
Network Cards
Realtek Generic Bluetooth RadioUp To Date and Functioning
Microsoft HID KeyboardOutdated
Hard Disk Controller
Intel(R) ESB2 SATA AHCI ControllerUp To Date and Functioning
NEC Generic CardBus-kontrollerUp To Date and Functioning
ULi Intel(R) 82801DB/DBM USB 2.0 forbedret vertskontroller - 24CDUp To Date and Functioning
Nokia Nokia C6-00 USB LCIFOutdated
Nokia Nokia C6-00 USB PhonetUp To Date and Functioning
Microsoft Texas Instruments PCI-xx21/xx11 CardBus Controller with UltraMediaOutdated
Cameras, Webcams And Scanners
USB2.0 PC CAMERA Periferica video USBUp To Date and Functioning
Video Cards
ATI RADEON X600 Series (Microsoft Corporation - WDDM)Corrupted By Prostar W840t
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 Prostar W840t
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Prostar W840t
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Prostar W840t R34083For Windows 7 32 bit10/5/201412/29/2016yxnbziiin-r34083.exe193kbHP PW665AA-ACJ a815i, NEC VERSAE6301 RNF61119695, Packard Bell IMEDIA MC 9330, Epson Endeavor AT205, NEC PC-GL20ESYG5, and more.
Prostar W840t 491.1For Windows 7 64 bit9/19/201412/27/2016all_drivers-491.1.exe81kbHP HP EliteBook 8440p, IBM 8124PAT, Fujitsu FMVXD1W92Z, Gateway DX4710-UB801A, National NI PXI-8106 Embedded Controlle, Seneca Pro234499, Lenovo 7358W12, and more.
Prostar W840t Q632.164For Windows 712/25/201412/30/2016all_drivers-q632.164.exe112kbAcer Veriton S480G, Sony VPCEA36FG, Intel GrossePoint, Lenovo ThinkPad T510i, Panasonic CF-T5MWJTFBF, NEC EASYNOTE PB47S00286, and more.
Prostar W840t 22901.1For Windows 109/26/201412/29/2016all_drivers-22901.1.exe219kbI.C.S Olivetti MK510, IBM ThinkPad Z60t, Avermedia TS-400 Series, NEC RND51078695, Toshiba NB100/HF, HP 100-6100BR, Lenovo 2752W16, Sony SVF1521R2EW, Panasonic CF-52RE301QW, Sony VGX-XL2A, HP FR561AA-ABF a6539.f, Toshiba Satellite L850-B750, HP KZ631AAR-ABA IQ505, and more.
Prostar W840t 43802For Windows 10 64 bit9/16/201412/30/2016fgwen-43802.exe91kbSamsung SQ45S70S, IBM 23731G2, HP PE525A-ABS, NEC PC-MY18XAZ7HM95, IBM D945PLRN, Lenovo 3000 S200 Desktop, LG LG PC, and more.
Prostar W840t X61.1420For Windows 7 32 bit11/1/201412/28/2016all_drivers-x61.1420.exe185kbSony VGN-NS92XS, Sony VGN-SZ79MN_C, Fujitsu FMVNFC60BJ, LG R405-A, Panasonic CF-R8EWBAAP, Fujitsu CELSIUS R920 POWER, IBM 8142LU2, IBM 6221NPG, Panasonic CF-30CTQAFBE, IBM ThinkPad T42, Sony VPCF115FG, IBM 1845BJ1, HP G5360fr-m, and more.
Prostar W840t 43426For Windows 7 64 bit12/23/201412/28/2016all_drivers-43426.exe188kbLenovo ThinkPad Edge E531, Sony VGC-JS94FS, Sony VPCEB1E1E, LG K1-2249A9, Dell Inspiron M4040, IBM 2673CU6, Sony VGN-G11XRN_B, Fujitsu PRIMERGY RX300 S8, Sony VGN-FW160AE, HP KZ692AA-ABU m9373.UK, HP WE166AA-ABU p6319uk, and more.
Prostar W840t 80883For Windows 72/27/201512/27/2016all_drivers-80883.exe137kbHP WK697AA-ABD p6329de, SAMSUN P580, LG E500-L.A2RBY, Packard Bell EasyNote_MX37-U-005, Sony SVL2412Z1EB, Toshiba Satellite C850-B124, Fujitsu PRIMERGY TX150, Toshiba SATELLITE C850-A817, and more.
Prostar W840t E32226For Windows 102/12/201512/27/2016all_drivers-e32226.exe194kbPanasonic CF-30CASEZBM, Sony VGN-CR21E_W, HP Pavilion ze4600, EDsys EPROI5120W7P, HP AX685AA-ABJ 300-1150jp, IBM IBM System x3500 M2 Server -[783932M, Sony VPCW126AG, Lenovo 9636/73G, and more.

Please Note: There are particular operating systems known to have problems with Prostar W840t:
  • Windows Vista Ultimate
  • Windows 10 Mobile
  • Windows Vista Home Premium
  • Windows 7 Enterprise (Microsoft Windows NT)
  • Windows 7 Home Premium
  • Windows 10 Team
  • Windows XP Professional
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Prostar W840t model.
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