Wireless Battery-Free Mouse
The mouse takes the necessary power from the mouse pad via electromagnetic induction. The mouse’s optical controls ensure optimal precision, and the wide scroll wheel with ergonomic finger groove makes it easy to scroll through menus and documents.
Sandberg Wireless Battery-Free Mouse. Device interface: USB, Movement detection technology: Optical, Movement resolution: 620 DPI. Colour of product: Black. Cable length: 1.8 m. Minimum processor: Pentium. Width: 6.2 mm, Depth: 11.3 mm, Height: 3.5 mm