Jamón is built around its Core, which is the starting point for everyone. Composed by just 123 keys, it provides coverage for most keyboards ranging from 60% to TKL form factors, including those with a WKL bottom row, HHKB layout, or stepped caps lock.

The numpad extension kits adds support for standalone numpads, 1800 ,  96-key, and fullsize layouts.
Accent keys, extra compatibility keys, and an extra row of keycaps for standalone numpads are included in this kit.

A small extension kit that adds UK layout support for international layouts. The kit comes with two ISO Enter keys, and an extra R1 1.00U `¬ key for color symmetry purposes.

The 40s extension kit allows compatibility with many small form factor keyboards. Some notable inclusions are the 1.00U, 2.00U, 2.25U, and 2.75U spacebars, and a second B (used by some ergonomic keyboards), as well as accent Enter and Esc keycaps.

The spacebar kit extends Jamón’s compatibility allowing you to cover the Uniqey C70, and Cherry G80-1800 keyboards as well as Topre keyboards (using the 6.00U center stem spacebars, if you provide it with some Novatouch stab sliders). Additionally, 6.25U and 7.00U accent spacebars have been included. 

A small novelty kit with a set of accent arrow keys, a R3 Ñ with ANSI sublegends, and two Jamón related custom keycaps.

Pata Negra is a term commonly used to refer to high quality cured ham from black Iberian pigs. This novelty kit offers an alternative set of dark accent keys and three novelties (acorn, pig, and jamón).

A set of 25 doubleshot Ñ keys, from R1 to R4, scooped key included, so you’ll never run out of them.

The Bacon invasion novelty includes a set of F-row bacon strips and eggs, and bottom row bacon modifiers. Because a pork set wouldn’t be complete without bacon.