Drogo Waterproof Active GPS Antenna Car GPS Signal Amplifier Auto Navigation Receiver

Specifications: Material: ABS Color: Black DC Voltage: 3V to 5V Power Consumption: 0.03A Cable Length: 5m Package Weight: 0.14kg How to Use: 1. Place the GPS antenna outside the car, preferably near the license plate or rear windshield glass. 2. Attach the GPS amplifier to the vehicle navigation antenna device(or mobile navigation) 3. Connect Antenna SMA Male interface with SMA Female interface. 4. Connect USB interface with the cigarette lighter for 5V power supply. 5. Power side indicator light, which means that work properly, then start GPS Equipment.