You’re loving your new Leopold Mechanical Keyboard, but every time you dabble in data entry, you miss that handy numpad. Letting you plug in a numpad when you need it and go back to basics when you don’t, the Leopold 21-Key Numeric Mechanical Keypad gives you the option of temporarily extending your tenkeyless keyboard.

Note: At check-out, you have three choices for Cherry MX mechanical switch type (Red, Black, and Brown), case color (Red, or Blue), and keycap type (White/Laser-Etched, Gray/Laser-Engraved with Infill).