The JUC500 Usb 3.0 Wormhole Switch gives you the capability to drag-and-drop as well as copy-and-paste, quickly transferring or sharing data, graphics, music, videos or other files between Windows and Mac computers. This Wormhole Switch supports multi-display environments and also lets you share the keyboard and mouse between devices. Why type on a tablet when you can plug the Wormhole into a larger laptop or desktop and access a full-sized keyboard and mouse?