System Compatibility:Our Arcade keyboard suitable for 10 or above for ///Switch/(Lakka, RetroPie, Recalbox, Batocera)/MiSTer/Android, Linux, iPadOS, macOS, (Keyboard mode only). Metal Texture Higher quality:This is an all metal Arcade keyboard,Adopting CNC Aluminum Alloy. Process ultra-thin,not bulky at all,compact and easy to carry,featuring low switches.Featuring a cool appearance with RGB mode.Perfect for fighting games,worth having! Ultra Low 1ms Delay:Our 13keys keyboard is made of 40nm process node manufacturing, low consumption, and low leakage,1ms delay, no frame leakage rate above 95%,Supports firmware updates. Custom RGB Design:This is a transparent acrylic material with RGB lighting effect, an enlarged style arcade keyboard with 13 buttons, providing a comfortable feeling and allowing you to enjoy fighting games. can create their own to make the controller look cooler and more . Product Function: 5 Controller Modes-X-input mode/Switch mode/ / D-input mode/ mode/Keyboard mode.With Multiple SOCD cleaning modes,turbo functions,built-in embedded web configuration,button layout swap,EXT port,M1/M2 Custom keys. Different batches may have different appearances, which does not affect use; different lighting or displays may cause color differences between the actual products. Colour:Gray Material:Aluminum alloy Package Contents: 1 x Arcade Stick Controller with accessories 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.