The Thinkware Dash Cam Accessory External GPS Receiver Antenna Cable (TWA-SGM) is a high-quality accessory designed specifically for Thinkware dash cams. This external GPS receiver antenna cable allows for easy installation and ensures a stable connection for accurate GPS data. With the Thinkware brand reputation for reliability and performance, this accessory is a convenient and essential addition to any vehicle equipped with a Thinkware dash cam. Brand new. Box was opened only to take pics of contents.