32-bit PCI 33/66 Bus Master architecture

IEEE 802.3u 100BASE-TX Fast Ethernet Compliant

EEE 802.3ab 1000BASE-T Gigabit Ethernet Compliant

IEEE 802.3 Auto-negotiation of data transmission speed

Single RJ45 port for 10Base-T, 100Base-TX or 1000Base-T

Supports AUTO-MDI for MDI-X and MDI-II auto change