InLine 66794, ExpressCard, USB 2.0, NEC D720114, 480 Mbit/s, Wired, Windows 2000/XP/XP-64/Server 2003 MAC OS 10.4.x Linux Suse 10.1 InLine 66794. Host interface: ExpressCard, Output interface: USB 2.0. Chipset: NEC D720114. Data transfer rate: 480 Mbit/s, Connectivity technology: Wired, Compatible operating systems: Windows 2000/XP/XP-64/Server 2003 MAC OS 10.4.x Linux Suse 10.1