Interface: E0, E1: Two Ethernet wired network ports (RJ-45), auto-sensing link speed (100/1000/2500BASE-T) and MDI/MDX
DC power interface
USB 2.0 host interface (Type A connector)
Visual indicators (four multi-color LEDs)
Reset button: factory reset, LED mode control
Features: This product upgrades the WiFi interface on your computer to the latest 802.11n standard. Your computer can communicate wirelessly with any 802.11g/n wireless router at home, coffee shops, etc.