5/25/2018 +1010 new drivers.
Protech Pci-531lf 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Protech Pci-531lf
Certifications for Protech Pci-531lf
5 stars for Protech Pci-531lf "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.

Protech Pci-531lf Driver Download

Windows Compatibility for Protech Pci-531lf driver

Protech Pci-531lf Driver Details:

Protech Pci-531lf File Name:

Protech Pci-531lf Driver Version: 148L/A-at

Protech Pci-531lf ZIP Size: 105.kb

Manufacturer: Protech

Protech Pci-531lf was fully scanned at: 5/19/2018
Scan Status: driver download scanOK

Protech Pci-531lf 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 RT 64bit, Windows 10 Mobile Enterprise 64bit, Windows 7 Ultimate 64bit, Windows 7 Home Premium 64bit, Windows 10 Mobile 64bit, Windows 7 Professional 64bit,

Protech Pci-531lf Download Stats:

Driver Uploaded: 4/18/2018

Direct Downloads: 616
Most Recent Download: 4/26/2018
Managed Downloads: 4927
Most Recent Download: 4/25/2018
Download Mirrors: 1
Current Delay: 17 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 579/616 Users

Success Reported By 73/579 Users

Driver Download Score68/100

Driver Installation Score72/100

Overall preformance Score70/100

Protech Pci-531lf 10 Thumbs Up10Thumbs
Protech Pci-531lf 2 Thumbs Down2Thumbs
Protech Pci-531lf 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 4584/4927 Users

Success Reported By 3809/4584 Users

Driver Download Score78/100

Driver Installation Score84/100

Overall preformance Score80/100

Protech Pci-531lf 3739 Thumbs Up3739Thumbs
Protech Pci-531lf 215 Thumbs Down215Thumbs
Protech Pci-531lf 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 Protech Pci-531lf 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 Protech Pci-531lf + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Protech Pci-531lf, 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 Protech Pci-531lf problems:

Protech Pci-531lf 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 Protech Pci-531lf disfunctions.

Scan performed on 4/26/2017, Computer: HP 23-a030a - Windows 7 64 bit

Outdated or Corrupted drivers:8/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Apple Intel(R) 5 Series/3400 Series Chipset Family USB Universal Host Controller - 3B36Up To Date and Functioning
Mice And Touchpads
Wacom HID-compliant deviceUp To Date and Functioning
Alps Alps Pointing-deviceUp To Date and Functioning
Usb Devices
AlcorMicro USB Mass Storage DeviceOutdated
ELAN Elan_0301 USB Port Input DeviceUp To Date and Functioning
Sound Cards And Media Devices
AVerMedia AVerMedia M791 PCIe Combo NTSC/ATSCOutdated
Analog Devices SoundMAX Integrated Digital AudioOutdated
Realtek High Definition Audio -laiteOutdated
Network Cards
Realtek Realtek RTL8168C(P)/8111C(P) PCI-E Gigabit Ethernet NICUp To Date and Functioning
Microsoft HID KeyboardOutdated
Hard Disk Controller
Intel(R) 82801BA Ultra ATA Storage Controller - 244BUp To Date and Functioning
ENE ENE CB-1410/851 Cardbus ControllerCorrupted By Protech Pci-531lf
Western Digital My Net N900 Router StorageUp To Date and Functioning
SMSC SMSC Fast Infrared DriverUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP495 serOutdated
Video Cards
NVIDIA NVIDIA GeForce4 MX 440Up To Date and Functioning
Input Devices
Logitech Logitech Optical Tilt Wheel MouseCorrupted By Protech Pci-531lf
Port Devices
PROLiNK PROLiNK UI AT Interface (COM7)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 4/24/2018, Computer: NEC EASYNOTE PB11400006 - Windows 7 32 bit

Outdated or Corrupted drivers:11/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 7500/5520/5500/X58 I/O Hub PCI Express Root Port 1 - 3408Up To Date and Functioning
Mice And Touchpads
Logitech HID-compliant muisOutdated
Synaptics PS/2 Compatible MouseUp To Date and Functioning
Usb Devices
YuLong USB Mass Storage DeviceCorrupted By Protech Pci-531lf
Microsoft Intel(R) 82801DB/DBM USB universeller Hostcontroller - 24C4Corrupted By Protech Pci-531lf
ULi Intel PCI to USB Enhanced Host ControllerUp To Date and Functioning
Sound Cards And Media Devices
YUAN High-Tech Development T507 TV Tuner CardUp To Date and Functioning
IDT High Definition Audio DeviceCorrupted By Protech Pci-531lf
Network Cards
Qualcomm Atheros Qualcomm Atheros Osprey Wireless Network AdapterOutdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 82801BA Ultra ATA Storage Controller - 244BCorrupted By Protech Pci-531lf
Point Grey Research OHCI-konformer Texas Instruments 1394-HostcontrollerUp To Date and Functioning
NEC Generic CardBus-kontrollerCorrupted By Protech Pci-531lf
Intel(R) ICH9DO LPC Interface Controller - 2914Corrupted By Protech Pci-531lf
ENE ENE CB1410 Cardbus ControllerCorrupted By Protech Pci-531lf
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Up To Date and Functioning
Video Cards
Intel Video ControllerUp To Date and Functioning
Input Devices
Lenovo USB DeviceUp To Date and Functioning
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC Device Management (COM7)Corrupted By Protech Pci-531lf
Sony Digital Flat Panel (1024x768)Corrupted By Protech Pci-531lf
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Protech Pci-531lf 2362.13For Windows 7 32 bit12/12/201412/27/2016all_drivers-2362.13.exe218kbSony VPCCB2M0E, Packard Bell TK36, Gateway GT5418E, Panasonic CF-53AAC01FE, Fujitsu FMVS90MB, and more.
Protech Pci-531lf X8381.14For Windows 7 64 bit11/19/201412/29/2016all_drivers-x8381.14.exe149kbSony VPCZ1290S, HP H8-1445, HP P6562es, Sony VGN-FW53GF_W, IBM ThinkCentre A50, HP HP nx9000, HOUTER ORO-PC, HP P6-2463eo, IBM ThinkPad X40, Extracomputer D3230-B1, Acer V3-771, HP PX617AA-ABF w5097.f, Intel WIV68105-0268, and more.
Protech Pci-531lf 2.10623For Windows 71/8/201512/28/2016all_drivers-2.10623.exe184kbFujitsu FMVNA1C3C, NEC PC-MJ29MLZZ1BSG, Supermicro X7DBP, HP DC484A-ABA 894C, DIXONSXP GX9000, HP RJ172AA-ABU, IBM 2530A56, IBYTE AS471100, HP NC829AAR-ABA a6857c, HP KZ241AA-AR6 p6020l, and more.
Protech Pci-531lf 2282.10For Windows 109/16/201412/30/2016all_drivers-2282.10.exe93kbIBM 25296AG, NEC E6500, Lenovo ThinkPad Edge E531, HP GL327AA-ABF a6115.f, HP 3082, SAMSUN SX60P, Lenovo ThinkPad R60, HP KJ439AA-AB2 g3328cx, and more.
Protech Pci-531lf 2944For Windows 10 64 bit10/3/201412/27/2016all_drivers-2944.exe151kbNEC PC-LG17FWTGG, LG RB380-A.AFLGL, Compaq PJ688AV-ABA SR1005T NA440, HP HP Pavilion dv1000, Lenovo 37612EG, HP EC651AA-ABY, Compaq PE427A-ABU S7150UK GB420, Lenovo 10385DG, and more.
Protech Pci-531lf 71.162.19For Windows 7 32 bit12/31/201412/29/2016all_drivers-71.162.19.exe111kbNEC RNF91180985, Gateway 06DT048, ASUS P5KPL-AM, Packard Bell ISTART 2234, HP Pavilion dv8000, Sony VGN-TZ31XN_B, ECS 331, Dell Inspiron M4040, and more.
Protech Pci-531lf 20324For Windows 7 64 bit9/29/201412/30/2016all_drivers-20324.exe82kbHP RS904AA-ACP, Fujitsu FMVNS2TLR, Fujitsu FMVS54KRC, Gateway H3512, AT TRILINE PROFI I80, IBM ThinkCentre S51, Lenovo 3484 - DBG, Packard Bell Easynote Butterfly, and more.
Protech Pci-531lf Q1.1702.1For Windows 71/7/201512/27/2016all_drivers-q1.1702.1.exe189kbHP 310-1210es, Sony VGN-NS190J, Sony VGN-NS230TE, Sony VPCJ126FJ, Alienware Aurora m9700, HP EL521AA-AB1 a1329k, HP Presario C500, HP VS165AA-UUW s5270sc, WIPRO WSG37425V-0054, and more.
Protech Pci-531lf 62441.1For Windows 1010/29/201412/29/2016sb-62441.1.exe173kbLG GS50-5FH1, Gigabyte X58A-OC, Lenovo 9636/73G, HP WC785AA-UUW p6363sc, Lenovo ThinkPad X130e, Sony VGNSR499PCB, Lenovo ThinkPad Edge E530, and more.
Protech Pci-531lf 80603For Windows 10 64 bit12/10/201412/28/2016all_drivers-80603.exe76kbHP GB342AA-AB0 a6086tw, Sony VPCSA4AGX, HP GJ345AA-UUW, Compaq DW212A-UUW S6100ND SC410, and more.
Protech Pci-531lf 40387For Windows 82/26/201512/30/2016all_drivers-40387.exe52kbNEC PC-VL5907D, NEC PC-VY13MRFEAEHU, Packard Bell IMEDIA X9678 AIO, HP VG123AA-ABF p6127f, and more.
Protech Pci-531lf K1.12370For Windows 7 32 bit10/2/201412/27/2016all_drivers-k1.12370.exe215kbAcer V3-771, HP PX617AA-ABF w5097.f, Intel WIV68105-0268, HP GG698AA-ABH, Toshiba Satellite A100-386, Lenovo ThinkCentre M82, and more.
Protech Pci-531lf F2.122.132For Windows 7 64 bit10/8/201412/29/2016all_drivers-f2.122.132.exe125kbPackard Bell IMEDIA D5230 BE, Compaq FR604AA-ABF SR5529FR, Gateway MT6220B, JDL NOTE UL, Lenovo ThinkPad T420s, LG FE-225JE1, National NI PXI-8106 Embedded Controlle, HP VS312AA-UUG HPE-025be, IBM 8190LGJ, Sony VGN-NS31ST_S, Sony SVD11219CJB, Acer TravelMate 2460, and more.

Please Note: There are particular operating systems known to have problems with Protech Pci-531lf:
  • Windows 10 Mobile
  • Windows 10 Pro Education
  • Windows 7 Home Basic
  • Windows 10
  • Windows 10 Education
  • Windows 7 Service Pack 1 (Microsoft Windows NT)
  • Windows 10 Enterprise LTSB
  • Windows 10 IoT
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Protech Pci-531lf model.
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