TRENDnets N300 Range Extender offers extreme wireless coverage to eliminate existing wireless network dead spots. Setup takes minutes, with no CD installation, and it stays out of the way by plugging directly into an outlet. Simply press the Wi-Fi Protected Setup (WPS) button on your router, then on the TEW-737HRE and youre done; Your wireless network is now extended; High power wireless penetrates walls and greatly extends coverage. Compact housing plugs directly into an electrical outlet. No CD installation required. Automatically adopts routers password and encryption. Advanced wireless encryption protects your data. Cable connection. 1 Ethernet Port. Transfer speed up to N300Mbps. Weight 0.12kg. Size L6.7, W5.6, D4.5cm. Manufacturers 3 year guarantee.