SlimKey V2 Stand with USB3.0 hub for iMac Slim keyboard's best accessory Support up to 35 pounds. Sturdy yet elegant and contemporary design Include a "must have" side access 4-port USB3.0 hub with Power Adapter and USB 3.0 Cable USB 3.0 supports transfer rates up to 5 Gbps and is backward compatible with USB 2.0 Perfect for any size of iMac, or Apple Display