A mouse with a numeric pad not good enough for you? Well how about a USB mouse with a calculator built-in.
Yes, that’s now available from Lexibook, although how practical or comfortable said item will be is very much open to question. But if the need for another calculator to replace your desktop one is important to you, you’ll be pleased to know that this one can perform all your basic calculations, showing the solution on the built-in LCD screen. And of course, it still does the scrolling job.
Compatible with Windows, Mac and Linux computers, it retails for £14.95.