Auto-negotiating 10/100Mbps data transmission (NWAY), Full-duplex to double speed to 200Mbps, 32-bit fast data transfer with PC host, PCI Plug-and-play installation, WOL provides power management for PC, IEEE 802.3x Flow Control, Drivers Netware, Unix, Windows 95, 98, 2000, ME, XP, NT Optional Remote Boot ROM (DFE-534R2) INCLUDES LOW PROFILE BRACKET