Specifications
- For MSX1, MSX2, MSX2+ and Turbo-R machines.
- 1 or 2 SD slots (SD up to 32 GB).
- FAT 12/16 partitions (up to 256 MB in FAT12 and 4 GB in FAT16).
- FlashROM: 512 KB.
- Admits R800 ROM/DRAM in MSX Turbo R and Panasonic MSX2+ turbo mode.
- 1 switch to disable RAM (allows the cartridge to be used in a secondary slot).
- 1 switch to configure 512 KB of RAM as a RAM mapper or MegaRAM.
- Exclusive Konami edition box with rounded corners and light guides, which give the cartridge excellent quality and feel.
Attention! This cartridge is not compatible with the Mitsubishi ML-G1 and Sanyo MPC-100 machines, and may have some incompatibility with computers that carry a calendar at the start of boot-up type Sony. Although the MSX1 Sony p75 works perfectly in them.
SDMAPPER is a versatile, fast, and modern support that is an essential element for those who have an MSX computer and want to use it as a hard drive and/or memory expansion.
Available in black color (includes SD card).
Many SD or micro SD cards, due to the FAT 16 limitation, may give errors when formatted with the MSX system; that's why we send the cartridge with an included SD card with the basic files to operate.
¡You just have to put the cartridge and the included SD card in your computer and enjoy!!
Project link (MSX blog): SD Mapper 512 KB Project




