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2-port USB PCI Adapter (FC 2738; CCIN 28EF)
Learn about the specifications for the 2-port USB PCI Adapter.
The 2-port USB PCI Adapter is a 32-bit, 33 MHz high-performance
expansion adapter that provides the following features:
- 32-bit, 33MHz PCI Local Bus Specification Revision 2.2
- Single-slot, half-size PCI card
- +5 V or +3.3 V signaling
- FCC Class B
- Two downstream USB ports
- Full 12 MHz bandwidth on each port
- Full compliance with Universal Serial Bus Specifications, Revision 1.1 and 2.0
- Compatible with OpenHCI Open Host Controller Interface Specifications for USB, Release 1.10a
- EHCI compatible
- Integrated Dual-Speed USB Transceivers
- Up to 127 devices for each port
- Peripheral hot-swap and wake-up
2 Port USB PCI adapter specifications
- Item
- Description
- FRU number
- 80P2994 **
- **Not designed to comply with RoHS requirement.
- Bus architecture
- PCI 2.2 compliant
- Busmaster
- Yes
- Card type
- Half size
- Maximum number and adapter slots
- For the maximum adapters supported, see the PCI adapter placement topic collection for your system.
- Connector
- Standard USB single pin-type series "A" receptacle
- Wrap plug
- None
- Cables
- None
For details about slot priorities and placement rules, see the PCI adapter placement topic collection for your system.
If you are installing a new feature, ensure that you have the software that is required to support the new feature and that you determine whether there are any prerequisites for this feature and attaching devices. To check for the prerequisites, see IBM® Prerequisite website .
