The SuperCube SHA12WT-RP 12-watt single USB port portable charger adapter with Perfect Charge Technology by Scosche delivers blazing fast charge speed. Detecting your device and providing the fastest most powerful charge it needs. The compact size makes this charger perfect for taking it with you.. Fold the prongs in flat on the low-profile adapter plug with flush folding making it convenient to store. The SuperCube by Scosche charges all USB-powered devices.