Designed for application servers and workstations, the 5-Speed 10GBase-T/NBASE-T PCIe Network Cardfrom AkiTio offers 10 Gigabit Ethernet MAC for low-power, low-cost, single-port connectivity. This network card supports auto-negotiation for 10G, 5G, 2.5G, 1G, and 100M and runs up to 10G at distances up to 328' using Cat 6a cabling. The card is also backward compatible with 1000Base-T and 100Base-T networks and features a PCI Express Gen-2 x4 host bus interface for easy installation.