65dB 1900MHz Mobile Phone Signal Booster Repeater Amplifier with Indoor Ceiling Antenna and Outdoor Yagi Antenna kit For Home Or Office Type: Booster Color: White/Black Compatible Carrier: All Carrier work on 190Mhz Coverage: 3500 sq ft Frequency: Frequency Range:1850-1910MHz,1930-1990MHz Gain: Max. Gain(dB):65dB Connector: I/O Port : N-female on both ends Power Requirements: Main Power :AC 100~240V / DC12V 2A