This HME External Antenna Signal Booster attaches easily to your existing cellular trail camera, giving you an easy way to improve your camera's signal strength and range up to 50%. Compatible with Stealth Cam, Muddy, and WGI Cellular Trail Cameras. Passive antenna attaches to existing cellular trail cameras Improves signal strength and range up to 50% Less power to acquire signal improves camera battery life 6' weather- and critter-resistant cable Compatible with Verizon and AT & T Works with all Stealth Cam, Muddy, and WGI cellular game cameras Order today!