There’s nothing like a full-on, honest-to-goodness numeric keypad for doing the books, filling up a spreadsheet or otherwise crunching the numbers.

Laptops, of course, generally don’t come with numeric keypads (or at least, I’ve never seen one that does), but there’s an easy, cheap solution: a separate numeric keypad that plugs into your laptop’s USB port.

On sale for $9 (way down from its $20 list price), Jelly Comb’s best-selling numeric keypad boasts full-size keys, Mac and Windows compatibility, and best of all, you just plug it in via USB, no drivers necessary.

Check out the Jelly Comb USB Numeric Keypad on Amazon!

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