The HP NC373T PCI Express Multifunction Gigabit Server Adapter is a high-performance multi-function network adapter that is suitable for either standard or low-profile slots in HP ProLiant Servers running in a twisted-pair (copper) network environment. The HP NC373T Multifunction Gigabit Server Adapter also ships with all the advanced server features that HP ProLiant customers have come to expect, such as support for failover and load balancing, pre-boot execution environment (PXE), large send offload capability, multiple virtual LAN (VLAN) tagging, and auto-negotiated 10/100/1000Mbps Ethernet speeds.