SJ@JX Arcade Game LED DIY Kit Mechanical Keyboard Switch LED Button PC MAME Retropie Arcade Joystick Controller Zero Delay USB Encoder

The button stays glowing while you work. There is a logo on each button.
Each button contains a mechanical keyboard microswitch, BLACK SWITCH Linear, non-clicky, Recycling 50 million times.
Zero delay SJ@JX 822B original USB encoder, Perfect fit LED button.
Easy Installation Design! Just connected the push button and joystick, All designed by SJ@JX.
Perfectly compatible with Windows and Raspberry Pi with RetroPie.