Broadcom's Spec Sheet
RJ-45 connector
10/100/1000MBps (supports 10Base-T, 100Base-TX and 1000Base-T)
Supports load balancing and fault tolerance
Supports Wake on LAN
Integrated cable testing
(4) diagnostic LEDs
Broadcom 5751 chipset
Bare cards
Documentation and drivers can be downloaded from HP's web site