Computer Keyboards
Mini Keyboard Black USB with Built in Trackball and Scroll Wheel
This beautifully made unit offers the following advantages:- Two functions in one piece of equipment Integrated high quality 1000 DPI Trackball Scroll wheel with left, right and middle click Cursor keys included Space saving and lightweight LED...
https://www.bizrate.co.uk/computerkeyboard/mini-keyboard-black-usb-with-oid29301458752.html