Sharper Image Visual Charge Dual USB Charger/Outlet - 2pk Allows you to charge and power up to four devices at the same time Features a 2.1 amp USB port for your tablet and a 1 amp USB port for your smartphone Each port features LED lights that blink red when charging and turn solid green when charged 600 joules of surge protection. Blue LED illuminated acrylic frame. Rotating Outlets. 5-Foot Cord.