• Works with any desktop or notebook PC using USB 2.0 and XP or Vista • Ergonomic and easy to use • Crisp clear black and white image • Resize to change magnification • Plugs directly into any USB 2.0 port • 5 feet of easy store cable • Simple, full function utility software included • Microfibre MouseBag included • Durable, CE approved, built to last Available for immediate delivery - HERE Designed to help you read schoolwork, office work, magazines, books, documents, check your watch and much more… Bierley MonoMouse-USB Another Customer TestimonialHow It Works 1) Install the driver from the supplied CD the first time you use a MonoMouse-USB 2) Thereafter, each time you use the magnifier, simply plug it in to a USB 2.0 port and click the application icon on your desktop 3) Hold the MonoMouse-USB in your hand, just like a computer mouse, and whatever you move your hand over appears magnified on your screen 4) That's it. Enjoy reading or working