NeatMouse

NeatMouse is a small tool for Windows that allows controlling your mouse cursor via keyboard. This is very useful when your physical mouse is unavailable:

• If you haven’t installed its driver yet, and Windows was unable to do this automatically.
• If you use wireless mouse and its battery is low so you need to charge it. NeatMouse also comes in handy when you need high precision in mouse pointer moving. It allows setting pointer moves accuracy up to one pixel.