Some things - wallet chains and Leisure Suit Larry, to name a few examples - are best left in the past. Not the iconic trackball mouse, though, which Logitech has announced it is bringing back in the shape of the MX Ergo (out now, £99.99), nearly a decade since its last new entry into the product category. Prioritising comfort, the mouse features an adjustable hinge that can increase the angle from 0 to 20 degrees, and customisable cursor speed allows for faster, more precise navigation. Logitech Flow and Easy-Switch tech mean you can jump between multiple computers with one device, with a full charge giving you up to four months of juice, depending on useage.
Tablets & computers