StarTech EC2000S Dual Port ExpressCard Gigabit Laptop Ethernet NIC Network Adapter Card Type: ExpressCard Ethernet Adapter Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1Q Max Data Rates: 10/100/1000Mbps LEDs: 2 - Gigabit Link 2 - Link/Activity Ports: 2 x RJ-45 Female Chipset: Realtek RTL8111E Operating Systems Supported: Windows 2000/ XP(32/64-bit)/ Server 2003(32/64-bit) Vista(32/64-bit)/ 7(32/64-bit)/ Server 2008 R2 Linux and Unix Mac OS 10.4.x and 10.5.x Humidity: 5~95% RH
