3 LEVELS DPI: The pen mouse has 3 levels to adjust 800/1200/1600 DPI, easy to pair and easy to operate CONNECTION: The pen mouse uses low power BT long distance connection, and an accurate data ...

Battery-Free Pen: StarG640 drawing tablet is the perfect replacement for a traditional mouse! The XPPen advanced Battery-free PN01 stylus does not require charging, allowing for constant ...

On paper, it was a truly remarkable leap in technology. With a wireless keyboard, light pen, and optical mouse it was an impressive, if maligned, piece of hardware. There was a small problem with ...