Outlet USB power strip surge protector with 6-foot heavy-duty power cord(14awg), protecting your TV, computer, router, laptop, printer, modem, speaker and other valuable devices against surges and spikes 6 smart USB charging ports with individual lights on two sides, BESTEK USB power strip can intelligently detect your devices to deliver its safest maximum charge speed up to 2.4a per port, 40W/8a total (no compatibility problem ) Exclusive vertical desktop design, BESTEK USB power strip is a perfect space saver and ideal for charging multiple devices at the home/office/school(only 5.7 inches tall) Two independent switches for energy saving, unique photosensitive USB LED indicator make this USB power strip convenient to use especially at night Safety guarantee: ETL listed, built-in surge protection(1500 Joules), short circuit protection, overload protection, over temperature protection, over current protection, fire-retardant materials.Built-in socket safety door to protect kids from unexpected electric shock