Trust Yvi. Device interface: Wi-Fi, Scroll type (scroll): Wheel, Motion Detection Technology: Optical. Color of product: Grey , Wireless receiver interface: USB. Wireless extension: 10 m. Power Source: Batteries, Battery Type: AAA. Operating System: Windows 7, Vista, XP Mac OS X 10.5+, Connectivity Technology: Wireless / Wireless
The New Science Adjustable Laptop Base Black Ms-13 is carefully designed and the folding method is convenient so that you can carry it everywhere. Thr..
