... : 1. Description: 2 dBi Omni-directional Indoor GPRS/UMTS Antenna, 3G/UMTS, 900/1800/2170MHz, Active Antenna, Mobile Phone, 3G, UMTS, Full Band ... :(1) For GSM 900 / 1800 & CDMA/UMTS 2170MHz(2) External Indoor Antenna(3) Wireless Data Card3. Features:(1) For Mobile 3G/UMTS ... . Dimensions (mm): 146 x 20 x 1312. Weight (g): 104 antenna 3g connactor sma