Key Feature:

.Replace wheel Scroller by Multi-function Optical Scroller controlled by single finger: Pan,

 Zoom, Click and Rotate

.Intuitive & Immediate change of Scrolling Speed (one-touch Fast scrollng)

.Sleek and comfortable touch feeling

.Customizable LED indicator

Ring Presenter/Mouse :

.Compact optical pointer to be wore as ring on finger for controlling APs without any space limitation

.Support both mouse and presenter modes

.Interface: USB 2.4G

.Sensor Type: KYE Opto TC Sensor

.Resolution: 1000 dpi

.Buttons: 4 Buttons

.User Mode: Mouse/Cursor/Presenter Mode

.Dimension: 35.35 * 34.5 *32.56 mm