GDEMU V5.20 Newest Version Optical Drive Simulation Board for SEGA Dreamcast GDU
(New v5.20.5 GDEMU Optical Drive Simulation Board for Dreamcast DC VA1 Console SD Extension. GDEMU white interface height is about 8mm. 3) New INI option to manually limit GDEMU speed. 5.20.5 GDEMU can be updated.