Trust Preme Laser Presenter, USB, 393.7" (10 m), Black
Trust Preme Laser Presenter. Wireless receiver interface: USB, Frequency band: 2.4 GHz, Wireless range: 393.7" (10 m). Product color: Black. Compatible operating systems: Win 7, Vista, XP. Weight: 2.08 oz (59 g). Package weight: 4.09 oz (116 g)