USB Wireless Presenter Laser Pointer Low Power Working On Any Computer

Wireless Presenter with Laser Pointer in USB Receiver page up and down 5mw laser pointer Item Description To make your presentation flow continuously, the Powers enter integrates the slide up/down functions with a laser pointer on a remote hand held device using a wireless technology. The Powers enter does not require any software and PC programming and take just a few seconds to install and use.The Powers enter's attractive and compact design enables mobility of up to 15