Exposure Micro USB Charger Cable. A micro USB charging cable that will charge your Exposure bike light via any standard USB port Compatibility. The Mico USB Charger Cable is compatible with the following Exposure lights:SwitchLinkLink PlusTraceTraceRFeatures. Compatible with all Exposure’s current commuter lightsBuy Exposure Accessories from Chain Reaction Cycles. Ride. Eat. Sleep. Repeat.