If anything will get you to change your existing mouse, this will. Canon has just introduced the X Mark I Mouse, a wireless laser mouse that doubles as a fully functional calculator and a numeric keypad. Bluetooth 2.0 is responsible for the connections, and it has A 1,200dpi sensor.
It’s also compatible with both OS X and Windows platforms. Get ready to crunch some numbers while mousing in November when it launches. Just £39.99 / €48.99 .