Looks like these guys are going all out for a complete package for the Mister, I like where this is headed.
https://twitter.com/xtreme_mister/status/1424990524264624148?s=20
https://twitter.com/xtreme_mister/status/1424990524264624148?s=20
XTREME silence w/ passive cooling!. XTREME external and internal add-on expansibility. Built in M.2 SATA SSD disk controller. Independent 4-player micro-controller programming ports for custom fw development/flashing... Back Ethernet, JAMMA, HDMI and JVS ports. SCART/VGA/SPDIF...