* Ultra silent: whisper keystroke for low - noise typing
* Big armchair designed to reduce wrist fatigue
* Easy to clean keys with scratch - resistant inscriptions
* Standard keyboard layout ﹝including cursor and number block﹞
* infrared sensor and adjustable resolution ﹝800/1200/1600/2400﹞
* 6 button mouse,for right-handed operation
* Up to 10 million keystrokes
* Plug & play: just plug in and going