Mega-CD third-party miscellaneous accessories
From Sega Retro
Region converters
| Box | Name | Brand | Date & Price | Images | Documentation |
|---|---|---|---|---|---|
 |
CD Key | Realtec | (>= 199x) | 
|
|
 |
CD+Plus | ?? | (>= 199x) | 
|
Memory cartridges
| Box | Name | Brand | Date & Price | Images | Documentation |
|---|---|---|---|---|---|
   |
Back-Up RAM Cartridge | Fire | (>= 199x) | 
|
References
| CollapseSega Mega-CD | |
|---|---|
| Topics | Technical specifications | History | Magazine articles | Promotional material |
| Hardware | Mega CD (Asia | North America | Western Europe | Eastern Europe | South America | Australasia | Africa) Sega Multi-Mega (Asia | North America | Europe | South America | Australasia) Wondermega | LaserActive | CSD-G1M |
| Misc. hardware | CD BackUp RAM Cart | Mega-CD Karaoke | Pro CDX |
| Development tools | SNASM Mega-CD | PsyQ Mega-CD SDK | PSY-Q CD Emulation System (Mega-CD) |
| Unreleased hardware | Game Genie |