Features - Supports 10/100/1000 Mbps auto-sensing capability USB 3.0 interface, backward compatibility with USB 2.0/1.1/1.0 Supports Auto MDIX (straight and cross network cable auto-detection) Supports USB full and high speed modes with bus power capability IEEE 802.3, 802.3u, and 802.3ab (10Base-T, 100Base-TX, and 1000Base-T) compatible Supports both full-duplex and half-duplex operation in Fast Ethernet Supports Jumbo packet of up to 9KB Supports suspend mode and remote wakeup via link-up and magic packet Plug and Play Specifications: Network Standards:IEEE 802.3, 802.3u, and 802.3ab Data Bus:Bus USB 3.0 / 2.0 LED Indicators: Yes Power:Integrates on-chip 3.3V to 2.5V voltage regulator Requires only single power supply: 3.3V Network Interface:Female RJ45 jack supporting Auto MDIX Full Duplex:10BaseT, 100BaseTx, 1000BaseT Half Duplex:10BaseT, 100BaseTx RAM:Embedded 20KB SRAM for RX packet buffering and 20KB SRAM for TX packet buffering Operating temperature: 0 °C to 70 °C Operating system support : Windows 8,windows 7, windows XP,Vista,and MAC OS 10.6 or later