HP 436431-001 NC364T Gigabit 10/100/1000Base-T 4-Port PCI-E x4 Ethernet NIC!!

Built for high-speed data transfer and efficient multitasking, this adapter is a great choice for networking solutions. Model: HP NC364T. Protocol Supported: Gigabit Ethernet. Four Gigabit Ethernet ports for high-speed, simultaneous network connections.

eBay