If you need a second, or replacement USB charging cable for your Garmin fenix 5 series watch, this is the item you require. The interface also supports other select Garmin devices, quatix 5, Approach S60, Forerunner 935, Vivoactive 3, Vivosport, Bark Limiter 2, Barklimiter 2VT and more. As a dual function connection, the changing cable can also handle direct up and down loads. Simply connect it to your computer's USB port to recharge your compatible device and to transfer data to and from your computer. This cable can also paired with an optional AC adapter (sold separately, Garmin # 010-11921-17) for direct power charging worldwide.