A USB numeric keypad shall be a helpful device if you find the numeric section of your existing QWERTY keyboard is insufficient for handling what you need.

This USB numeric keypad features a space bar on the side, which seems to be redundant. As most users will not press the space bar while punching in numbers using the numeric keypad. But if you have some difficulties (or you may have large fingers) pressing the space bar on your existing QWERTY keyboard, you may find the space bar on this USB numeric keypad useful.

This little USB accessory measures 148 x125 x 15mm and features 19 standard keys, on top of the redundant space bar. It can be a helper device if you have too many numbers and figures to punch in a day.

Buy online, uxsight, $9.69