Powered USB now available as a modular retrofit option. Upgrade your existing unit (select models - see insert options below) with USB Charging for all USB-powered devices. Two inputs rated at 2 Amps each, sufficient for charging iPads and Tablets - or regulates draw at 0.5 Amps for charging phones and other mobile devices. Takes the space of one unloaded data port on your existing unit with easy installation. Snaps in place and plugs in from underneath with the adapter included. White or Black available.