Belkin - Family RockStar 4-Port USB Charger - Gray Brand New, Factory Sealed Use this Belkin Family Rockstar USB charger featuring four USB ports to charge smartphones, tablets and other enabled accessories. The device's 10-foot cable allows it to reach across a room, but the charger also mounts on the wall to become a charging hub. This Belkin Family Rockstar USB charger provides 5.4 amps of charging power across its four ports. Universal compatibility The intelligent chipset automatically detects the connected device, to deliver the maximum power appropriate. Advanced engineering Dynamic charging marks a new approach to allocating power ensuring connected devices receive their optimal charge. Elegant design Wall-mountable and boasting a ten foot cable for the most convenient placement, the elegantly designed Family RockStar is sure to complement any room in your home. Convenient cable construction Boasting a ten foot cable, you can conveniently reach most locations in your home or office.