Ready, set, charge. Uno Clamp-On's compact size allows for an effortless attachment to the edge of a surface with no tools needed. With a combination of power and dual USB-A options, charge all your devices simultaneously. Featuring a durable powder-coated clamp bracket, three metal finishes, and two plastic color options, Uno Clamp integrates a smart device recognition chip along with short-circuit, overcharge, and over-current protection. Add our tamper resistant safety shutters to the mix, and you have yourself the safest charge you can find.