Scosche USBMM3 Keychain Charge and Sync Cable for Mini and Micro USB Devices- Samsung Galaxy, tablets, Netbooks, GoPro, Cameras, and More PORTABLE  Incredibly small and portable. The design itself is incredibly compact that measures only at less than 2.5 when closed. MULTI-CHARGING  Very convenient to charge and sync your mini and micro USB devices at the same time BUILT-IN FEATURES  It has a built-in carabiner which allows you to conveniently clip almost anywhere. FAST DATA TRANSFER  This Scosche Keychain Charge and Sync Cable has USB 2.0 that can transfer data fast. COMPATIBILITY  Works with almost all type of android devices, Blackberry, Smartphones, Camera, Gaming devices and GoPro.