1700/2100MHz 3G AWS WCDMA Yagi Antenna with 10 Meters Cable and NJ-male Connector for Cell Phone Signal Booster Repeater Amplifier Color: Black Compatible Phone Manufacturer: All Phones Work on 1700-2500MHz Compatible Carrier: All Carriers Work on 1700-2500MHz Support Network: 3G GSM CDMA W-CDMA EGSM Gain: 12dBi Connector: N-male