ChisFlash GB/GBC MBC3 RTC & MBC5 16In1 Cart
Dual Classic GB/GBC Flash Carts: 16-in-1 Mass Storage & Native Hardware RTC
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Explore the latest Chiscart products, support resources, and documentation.

Specialized retro game accessories
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Game Cart The ChisFlash MBCX is an open-source single-ROM GB/GBC flash cartridge, It supports MBC3 hardware RTC for time-based games and MBC5 hardware rumble via firmware flash
Game Cart ChisFlash V1.0v is a retro flash cart with Virtual FRAM, real-time save support, and a cartridge-first design for everyday handheld play.
Game Cart ChisFlash V1.1 RTC Edition is an open-source retro flash cart with dedicated RTC hardware, crafted for time-based GBA games to deliver accurate in-game clock and stable permanent saves.
Game Cart ChisFlash V1.2 Rumble Edition is a retro flash cart for action, racing and combat GBA games, equipped with dedicated rumble hardware and high-performance FRAM for battery-free permanent saves.
Flash Cart SuperChis Prime is a high-performance and affordable flash cartridge designed for Game Boy Advance systems. Powered by SuperFW, it offers fast game loading, broad ROM compatibility, automatic save handling, RTC emulation, cheat codes, save states and a convenient in-game menu.
Flash Cart The world’s fully open\-source DS/DSi flash cartridge powered by RP2040 chip\. Featuring modern Pico Launcher, full DSi mode support, low power consumption, and multi\-system emulation\. Plug\-and\-play for DS, DSi, and 3DS consoles, perfect for retro gaming and homebrew development\.
Flash Cart The world’s fully open\-source DS/DSi flash cartridge powered by RP2040 chip\. Featuring modern Pico Launcher, full DSi mode support, low power consumption, and multi\-system emulation\. Plug\-and\-play for DS, DSi, and 3DS consoles, perfect for retro gaming and homebrew development\.
Flash Cart The world’s fully open-source DS/DSi flash cartridge powered by RP2040 chip. Featuring modern Pico Launcher, full DSi mode support, low power consumption, and multi-system emulation. Plug-and-play for DS, DSi, and 3DS consoles, perfect for retro gaming and homebrew development.
Flash Cart The world’s fully open-source DS/DSi flash cartridge powered by RP2040 chip. Featuring modern Pico Launcher, full DSi mode support, low power consumption, and multi-system emulation. Plug-and-play for DS, DSi, and 3DS consoles, perfect for retro gaming and homebrew development.