Professional computer remote control is widely used in bossiness, education, medical treatment demonstration and other kinds of professional areas. Whit this computer remote control, you will control your PPT, PDF and different kinds of presentation files freely and make you stand out in the competitive society and get more completive edges. 4 custom program shortcuts, and each shortcut can be set to start three programs. This remote control receiver is also a must have tool for people use computer regularly. You feel comfortable and considerate operation of a new experience, far away from the screen, away from the radiation with this laptop remote control.Away from the shackles of your keyboard and mouse, you can rest comfortable on the sofa and enjoy the comfort of your PC remote control to feel it.