Brand TP-LINK Product Router Product Type Wireless AC Router Product Name AC750 Wireless Dual Band Router Model Archer C20i Interface "4 10/100 LAN ports 1 10/100 WAN port 1 USB 2.0 port" Button "WPS/Reset Button Wireless On/Off Button Power On/Off Button" External Power Supply 12VDC /1A Dimensions (W X D X H) 4.44 x 2.36 x 6.73 in. (113 x 60 x 171mm) Antenna 3 internal antennas