Targus PAUM30U Wireless Presenter with Cursor Control USB PC set of 2, untested Control PowerPoint presentations and highlight key areas with built-in laser pointer Integrated mouse buttons and cursor control 2.4 GHz wireless technology allows for long-range use Multi-function capability: Remote slide presenter, built-in laser pointer, and cursor controls for effortless presentations Wireless freedom: Long range 2.4 GHz wireless technology works up to 50 feet (15 m) for maximum freedom, control, and flexibility Plug and play: No drivers required; simply plug in the USB receiver and start your presentation Measurements are approximate Color may vary depending on screen settings or lighting I consider all reasonable offers FAST shipping Smoke-Free and Pet-Free Home Tags: Notebook Computer School College Business Office Career Class Lecture Laptop System requirements: Windows 98SE, 2000, ME, XP, or Windows Vista USB port Each Control uses 2 AAA batteries (not included) Includes: 2 - Wireless Presenters with Cursor Control 2 - USB receivers