Not much is known about this system. It is from Korea and Z80-based. Probably is a cartridge-only MSX computer (but it could also be a Colecovision or a Sega SC-3000 clone). The picture on this page was posted on a newsgroup and sent to me by Russ Perry Jr. I tried to contact the author of th original posting but he never answered, so I am using this pic without permission from him...