System Compatibility:Our Arcade Keyboard supports platforms: 10 for above / for /for /for /for Switch/for (Lakka, RetroPie, Recalbox, Batocera)/MiSTer/for Android, for Linux, for iPadOS, macOS, (Keyboard mode only). Ultra Low 1ms Delay:Our keyboard is made of 40nm process node manufacturing, low consumption, and low leakage,1ms delay, no frame leakage rate above 95%,Supports firmware updates. Hot-Swappable & DIY Support:Our mini keyboard adopts hot swappable technology, making it convenient for users to replace their favorite mechanical keys without any welding problems.It supports DIY and can be modified to your preferred skin color to look cooler.Notice:EXT. port is used for extension functions,please do not connect your game console through this port. Custom RGB Design:This is a transparent acrylic material with RGB lighting effect, an enlarged style arcade keyboard with 16 buttons, providing a comfortable feeling and allowing you to enjoy fighting games. can create their own to make the controller look cooler and more personalized. Product Function: 5 Controller Modes-X-input mode/Switch mode/for / D-input mode/for mode/Keyboard mode.With Multiple SOCD cleaning modes,turbo functions,built-in embedded web configuration,button layout swap,EXT port,M1/M2 Custom keys. Characteristic: Dual core ARM -M0+@ 133MHZ Supported by dedicated QSPI bus, up to 16MB off chip flash memory Fully connected AHB crossover switch Integrated 264kB on-chip SRAM in six groups 40nm process node manufacturing, low consumption, and low leakage 1ms delay, no frame leakage rate above 95% Supports firmware updates Working voltage: 5V Link : USB Type-C Supported Platforms : for pc /for /for ps4/for switch/ for Android/for Steam Note: Different batches may have different appearance, which does not affect use. Material: PCB+acrylic colour: White Package Contents: 1 x Arcade Stick Controller with accessories 1 x USB Cable(The color of the data line is random and no specified colors are accepted.) 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.