Dual core ARM -M0+@ 133MHZSupported by dedicated QSPI bus, up to 16MB off chip flash memoryFully connected AHB crossover switchIntegrated 264kB on-chip SRAM in six groups40nm process node manufacturing, low consumption, and low leakageWorking voltage: 5VLink : USB Type-CSupported Platforms : pc /ps3//switch/ AndroidHaute42 Board MiniPortable Take you back to the arcadeThe heart of combat never stops!This is a Mini keyboard fightbox, a revolutionary game controller designed for precision and versatility.Adopting a cost-effective combat chip, the for RP2024 main control chip.1ms delay, no frame leakage rate above 95%Supports firmware updatesThis is a portable mini keyboard that can be placed in your pocket or bag, making it very convenient to carry.Notice:EXT. port is used for extension functions, please do not connect your game console through this port.Greywood V4 switchPOM stem2-stage springInitial 30gf minTotal Travel 3.6+/-0.3mmConduction 1.5+/-0.3mmOperating force 40+/-3gfBottom force 50+/-3gfColour:blackMaterial:PCB+acrylicSize:160mm x 75mm x 12.5mmPackage Contents:1 x mini keyboard1 x Type-C data cable2 x key pullers1 x screwdriver1 x replacement shaft1 x replacement small button6 x foot padsOnly 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.