Model: U3-090 - Color: Black - Chipset: AX88719 - Support 10 / 100 1000Mbps network automatically - Support MDIX - Support USB high speed and full speed mode - Compliant with IEEE 802.3 / 802.3u / 802.3ab(10Base-T/100Base-TX/1000Base-T) - Support up to 9KB giant packets - Support pause and remote wakening - Full duplex: 10 BaseT 100Base Tx 1000BaseT - Half duplex: 10BaseT 100BaseTx - LED indication: 1000Mbps - Memory: Embedded 20KB RX SRAM+20KB TX SRAM - Environmental temperature: 0 to 70'C - USB 3.0 high speed transmission - OS supported: Windows 2000 / XP / Vista / 7 - Cable length: 15cm - Comes with driver CD