Mechanical Numeric Keypad for Finance

The mechanical version of the same idea: a standalone number block, but with switches that click and reset rather than the mushy travel of a membrane. For anyone entering figures for hours, that feedback is the difference between knowing a key registered and checking the screen.

Built to outlast a membrane pad by a wide margin, which is the usual reason to pay more for one. It sits on either side of the keyboard already on the desk.