My keyboard (Logitech DiNovo edge, I find keyboards with no tilt and short travel vastly preferential for speed and carpal tunnel) doesn't have a numpad, for th

My keyboard (Logitech DiNovo edge, I find keyboards with no tilt and short travel vastly preferential for speed and carpal tunnel) doesn't have a numpad, for those rare occasions I need one I have a dedicated number pad plugged in - it's a USB keyboard, just only the numpad part.