I have several brand new Logitech "Professional"Premium desktop combo.'s for sale which consist of a wired keyboard and a wireless mouse. The mouse is very comfortable and ergonomic to use,and it works by sending a radio signal to the keyboard. It's powered by 2 AA batteries which are included.
This is a discontinued modelthat operates very reliably and trouble free.
Everything in the picture is included for $10 plus shipping.
New Logitech Keyboard & Wireless Mouse Combo.
