For those of us who use laptops and aren't particularly enamoured of trackpads or pointing sticks, a mouse is a 'must have' accessory. The new Logitech MX Anywhere 3 is designed to be portable, measuring a compact 34.4mm tall by 65mm wide by 100.5mm deep, and weighing just 99g. But size isn't everything: this device has to offer enough functionality to be worth the £79.99 (inc. VAT)/$79.99 outlay.
Logitech MX Anywhere 3 review at ZDNet