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
All drivers for VEN_8086&DEV_B555
| Driver | Version | Date | Windows | Bits |
|---|---|---|---|---|
| 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?
- Press Win + X and open Device Manager.
- Right-click the device (usually under Other devices, with a yellow mark), choose Properties and open the Details tab.
- 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 ID | Product |
|---|---|
| PCI\VEN_8086&DEV_B555&SUBSYS_500512C7 | SS7HD PCI Adaptor Card |
| PCI\VEN_8086&DEV_B555&SUBSYS_500612C7 | SS7HDC cPCI Adaptor Card |
| PCI\VEN_8086&DEV_B555&SUBSYS_000A12D9 | PCI VoIP Gateway |
| PCI\VEN_8086&DEV_B555&SUBSYS_10504C53 | CT7 mainboard |
| PCI\VEN_8086&DEV_B555&SUBSYS_10514C53 | CE7 mainboard |
| PCI\VEN_8086&DEV_B555&SUBSYS_1000E4BF | CC8-1-BLUES |