abs, 이중사출, 체리프로파일
2020년 8월 발송예정
상세정보: https://geekhack.org/index.php?topic=102917.0
https://geekhack.org/index.php?topic=104202.0
사는 곳
미국 - https://kono.store/products/gmk-copper?_pos=1&_sid=1bb355c14&_ss=r
캐나다 - https://www.deskhero.ca/collections/group-buys/products/gmk-copper-jan-2020
유럽 - https://mykeyboard.eu/catalogue/category/group-buys/gmk-copper_242/
호주 - https://dailyclack.com/collections/group-buys/products/gmk-copper
중국 - https://en.zfrontier.com/collections/groupbuy/products/gmk-copper