Speedlink

Speedlink Aptico Wireless Trackball

Speedlink Aptico Wireless Trackball

Very Good
The Speedlink Aptico SL-630001-BK is a very good thumb-operated wireless trackball: similar to the best selling trackball Logitech M570 (which can be seen as one of its direct competitors) but with a better build quality, easily accessible DPI selection button, and its secret weapon, the more versatile and solid scroll ‘4D’ scroll wheel.