800-2500MHz 9dBi Indoor Directional Panel Antenna with 5m Cable N-male Connector for Cell Phone Signal Booster Color: Black Compatible Phone Manufacturer: All Phones Work on 700-2500MHz Compatible Carrier: All Carriers Work on 700-2500MHz Support Network: 3G GSM CDMA W-CDMA EGSM Gain: 7dBi Connector: N-male