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PLX Technology PEX 8508 8-lane, 5-port PCI Express Switch driver

Hardware ID PCI\VEN_10B5&DEV_8508

Vendor
PLX Technology, Inc. (VEN 10B5)
Device
PEX 8508 8-lane, 5-port PCI Express Switch (DEV 8508)
Bus
PCI / PCI Express
Drivers
1
Windows
Windows XPWindows VistaWindows 7Windows 8Windows 8.1Windows 10

Recommended driver

Matrox Extio PLX PEX8609 DMA Device Drivers
Version 4.4.3.2 · Sep 10, 2013 · Windows XP–10 · 32-bit & 64-bit
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All drivers for VEN_10B5&DEV_8508

DriverVersionDateWindowsBits
Matrox Extio PLX PEX8609 DMA Device Drivers 4.4.3.2 Sep 10, 2013 Windows XP–10 32-bit & 64-bit

Is this your device?

  1. Press Win + X and open Device Manager.
  2. Right-click the device (often listed under Other devices with a yellow sign) → Properties → Details.
  3. Select Hardware Ids in the list. If the first line starts with PCI\VEN_10B5&DEV_8508, the drivers above are for your device.

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