MoGo Presenter Mouse X54 for Express/54 Laptops (MG-303-01-002-01) Award-winning design with integrated kickstand which flips out to comfortably position the mouse Stores and charges inside your laptop's Express/54 card slot Embedded Bluetooth wireless functionality allows control of multimedia applications with 30 feet of freedom Same functionality as conventional laser wireless mice with scroll, right click and left click Presenter functions include laser pointer, slide changer and start/escape button