Fully Modular Keyboard: As the first Hot Swap RGB gaming keyboard, GMMK features hot swap switch sockets so you can plug in and out switches as your DIY preference (Does not support 5 pin switches, you can cut off the plastic legs of the switch to make it compatible). No need to solder for hours. Featuring per key 16.8 million RGB, fully customizable with our GMMK Software, and major RGB patterns can be set from the keyboard hotkeys directly without software. Compatible Mechanical Switches: GMMK is compatible with a wide range of 3-pin plate mounted Mechanical switches. You can use linear, clicky or tactile switch to make a quiet office setup as well as your setup. The barebones keyboard is compatible with backlit RGB SMD LED compatible switches like most Cherry, Gateron and Kailh Switches so transparent keycaps legends become extra bright full of RGB and easy to read. You can swap any 3 pin Mechanical clicky, linear, or tactile switches with GMMK. OEM Layout: A standard AN