Premium Universal USB Wireless Remote 7-Button and Trackball Mouse Dual Mode Black -

Description

This brand new Premium Wireless Multimedia 7-Button Trackball Presenter Dual Mode Mouse is a great tool for PowerPoint presentations! With the presenter, you don't need to stand beside your computer or have another person click the computer to advance the slide! The presenter works as a laser pointer, an optical mouse, a PC remote, a multimedia keyboard and a portable storage device. The device comes with a transmitter and a USB receiver.