This RAVEN INDUSTRIES in-line amplifier is a powerful tool for enhancing your GPS signal. Designed to work seamlessly with any GPS device, this amplifier is built to last and provide reliable performance. With its compact size and gold color, it is also a stylish addition to your gear. Use it to boost your GPS signal strength and accuracy, and never miss a beat on your next adventure. This amplifier comes in a unit quantity of 1 and is a must-have for any serious GPS user.