2.4ghz Wireless Presenter Range Usb Presentation Dgf-23n Pointer Powerpoint Presentation Remote Description Red Laser PointerThe powerpoint laser pointer can easily highlight your main messages and keep your audience engaged. It also combines the functions of launching slideshow, black screen, page up, page down for powerpoint presentation. Simply Plug and Playpowerpoint computer remote control is easy to use, facilitates workflow when presenting without installing any software. Just plug the receiver into a USB port to get started, no drivers required. Built-in docking bay stores USB receiver for easy storage and portability. Long Distance Control The powerpoint remote has a range of up to 15m. With this pc remote, you can move freely around the room to interact with your audience. It is ideal for making presentations remotely, freeing you from the keyboard. Widely ApplicableSlideshow remote control supports systems: Windows 7 or 8 or aboveMac OS or Linux or Android. Presentation Pointer Support Software: MS Word, Excel, PowerPoint, ACD See, Website, iWork (Keynote and Numbers and Pages), etc. The lightweight and compact design of this table selector makes it easy to carry, slip into your pocket or purse. Presentation AssistantThis Wireless Presentation Remote fits nicely in your hand , features intuitive touch keys for easy slideshow control, so you can use it without having to look at the buttons even in the darkest auditoriums. assistant for demonstrations or presentations, ideal for a meeting, teaching or speech.