Wireless Express Presenter Remote...The Mobile Edge Express Presenter Remote is a handy, compact presentation tool. It allows you to control slides in any presentation or slide show software and includes a built-in laser pointer. The Express Presenter Remote allows you to control your presentation or slide show without being tied to your computer, while it?s built-in laser pointer allows you to to draw attention to key details without the need for a separate accessory. When not in use, it stores in your laptop's Express Card slot, making it easy to take with you on the road! The Mobile Edge Wireless Presentation Remote is your all-in-one presentation solution! Designed to store in your computer?s Express Card slot; Integrated Laser Pointer; Omni-Directional RF Range of over 60 feet; Forward, Reverse, Black, White and Escape screen controls; PC and Mac Compatible; Works with most presentation software.