Garmin chargingdata clip complete 2 tasks with 1 cable using the garmin chargingdata clip connect the cable to your computers usb port to recharge your forerunner and to transfer data to and from your computer this cable also pairs with an optional ac adapter sold separately compatible devices for the garmin chargingdata clip approach s1 europe forerunner 110 forerunner 210 buy garmin accessories from chain reaction cycles the online bicycle store for every cyclist