Preview 0:58 A bit different, and my qualifications 1:40 What's in the box? 3:00 So why even consider a trackball? 4:49 Build quality and design 5:33 Strong rubber feet 5:50 Wheels and buttons 6:29 ...

Logitech's MK850 Performance Mouse & Keyboard Combo goes under the spotlight today as we examine if its worth buying or not.

The problem is there's no "Remove Device" button or option anywhere within Logitech Options. The only option is the Add Devices button at the bottom of the screen.