Garmin Charging Clip, Complete two tasks with one cable using our charging/data clip. Connect the cable to your computer's USB port to recharge your compatible device and to transfer data to and from your computer. This cable also pairs with an optional AC adapter (sold separately). Compatible with: Approach G10, Approach S20, Approach S20 Bundle, Forerunner 230, , Forerunner 235, Forerunner 30, Forerunner 35, Forerunner 630, Forerunner 645, Forerunner 645 Music,Forerunner 735XT, HRvívomove