Borcham DSPico Flash Cart (R4 Upgrade) Compatible with Nintendo DS/DSi, 8GB SD Card Include, 6MB/s SD Read, Open Source, RP2040 MCU Powered, Dual Power, Support DS Mode & Pico Launcher

["OPEN-SOURCE Design: Powered by RP2040, delivers fast, reliable performance for Nintendo DS, DSi, and 3DS Support backups, and custom software.","FAST LOADING: SD card read speeds up to 6MB/s ensures quick load and smooth game experience.","DUAL POWER and LOW CONSUMPTION: There are two Supply Modes, it can be powered via USB or using an intelligent ORing circuit directly connect the console , only ~57mW, designed for longer time gaming.","DIY FRIENDLY: Open-source with onboard flash memory, expansion interfaces, dual LED indicators, and a purple PCB, perfect for experimentation and DIY."]