AQuantia - Network adapter - PCIe - 5GBase-T x 1 - for Workstation Z2 G4, Z2 G5, Z2 G8, Z4 G4

Enable your HP Workstation to reach wired network speeds up to 5 GbE, through 100m of twisted pair Cat 5e or 6 cabling-no legacy updates required-with the Aquantia NBASE-T 5GbE PCIe NIC, a single-port PCIe 3.0 multi-gigabit Ethernet adapter which supports 5GbE, 2.5GbE, 1GbE, and 100MbE.