1. Environment friendly, no pollution and radiation, highly-precise orientation with no abrasion and noise,utilize little system resource.
2. Adopting anti-aliasing technology with the horizontal linear processing thus makes it stable and reliable with swift reflection and high resolution thereby your writing is smooth,fluent and clear.
3. Convenient to installate and adjustable at any angle with the options of wall-mounted,slide style, mobile and height adjustable style etc.
4. High-frequency sampling and transporting, quick response with no delay.
5. Powerful software with multi functions to choose, such as the changeable color and the size of the pen and can be upgraded freely.