34mm ExpressCard to Gigabit Network Adapter Ethernet 10/100/1000 RJ45 SD-EXPC34-1GL C-NET-1G-EX34-SD-AG Specifications: > Agere MET1310 Chipset > 1x 1000 Base-T RJ45 Ethernet Port > Compliant with ExpressCard/34 standard > Compatible with IEEE 802.3,802.3ab,802.3u,802.3x,802.1q,VLAN > Support 10/100/1000 Base-T with Auto-Negotiation > Automatic crossover detection and correction supported > Fully plug & play and hot plug supported > Works with Microsoft Windows 2000/XP/XP 64-bit, Linux Package Includes: > ExpressCard 1x Gigabit Ethernet card > CD Driver > User manual