DeviceInBox

Intel 21555 Non transparent PCI-to-PCI Bridge driver

Hardware ID PCI\VEN_8086&DEV_B555

Vendor
Intel Corporation (VEN 8086)
Device
21555 Non transparent PCI-to-PCI Bridge (DEV B555)
Bus
PCI / PCI Express
Drivers
2
Windows
Windows XPWindows VistaWindows 7

Recommended driver

LSI MegaRAID 2001 RAID Driver
Version 6.51.3.64 · Aug 15, 2007 · Windows XP–7 · 32-bit & 64-bit
Get driver

All drivers for VEN_8086&DEV_B555

DriverVersionDateWindowsBits
LSI MegaRAID 2001 RAID Driver 6.51.3.64 Aug 15, 2007 Windows XP–7 32-bit & 64-bit
ATI I/O Communications Processor LPC Controller Driver 6.1.7601.17514 Jun 21, 2006 Windows XP–7 32-bit & 64-bit

Is this your device?

  1. Press Win + X and open Device Manager.
  2. Right-click the device (usually under Other devices, with a yellow mark), choose Properties and open the Details tab.
  3. Select Hardware Ids in the list. If the first line starts with PCI\VEN_8086&DEV_B555, the drivers above are for your device.

More about hardware IDs · Fix common device errors

Known OEM variants (subsystem IDs)

Laptop and motherboard makers use the same chip with their own subsystem ID. The drivers above apply to all of them; an OEM driver from the laptop maker's site may add vendor-specific features.

Full hardware IDProduct
PCI\VEN_8086&DEV_B555&SUBSYS_500512C7SS7HD PCI Adaptor Card
PCI\VEN_8086&DEV_B555&SUBSYS_500612C7SS7HDC cPCI Adaptor Card
PCI\VEN_8086&DEV_B555&SUBSYS_000A12D9PCI VoIP Gateway
PCI\VEN_8086&DEV_B555&SUBSYS_10504C53CT7 mainboard
PCI\VEN_8086&DEV_B555&SUBSYS_10514C53CE7 mainboard
PCI\VEN_8086&DEV_B555&SUBSYS_1000E4BFCC8-1-BLUES

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