The Glorious GMMK 3 PRO Barebones Custom Keyboard Kit features an all-aluminum housing, CNC-machined for premium weight and durability with a sleek anodized finish. Its highly modular design, with 9 points of modularity, allows for easy customization of the look, sound, and feel to your preference. The Modular Gasket System (MGS) lets you easily adjust the internal gaskets for a firmer or more flexible typing feel. It supports 5-pin MX hotswap, enabling plug-and-play compatibility with various Glorious MX switch styles for a personalized typing experience without soldering. The keyboard layout is American/ANSI. Please note that the layout may differ from product images.