Kensington Wireless Presenter with Red Laser 33374EU

Kensington Wireless Presenter with Red Laser. Wireless technology RF, Frequency band 2.4 GHz, Wireless range 20 m. Battery type AAA. Wireless receiver interface USB, Receiver type Standard. Product colour Black, Presenter functions Laser pointer, Remote control
Ports & interfaces Wireless technology RF Frequency band 2.4 GHz Wireless range 20 m Power Number of batteries supported 2 Battery type AAA Receiver Wireless receiver interface USB Receiver type Standard Features Product colour Black Presenter functions Laser pointer, Remote control Buttons quantity 4 Plug and Play Ja System requirements Windows operating systems supported Ja Mac operating systems supported Ja