Help Identifying PCB

[jbrlll]

Hello, trying to identify this PCB. Previous owner had no information, no manufacturer or date on silkscreen. The edge connector is quite a bit smaller than Jamma. Trying to figure out what edge adapter I might need to safely plug it into a jamma cab. Thank you.

 

[XianXi]

Try looking at https://www.crazykong.com/pcbs/

But easiest way would be if you have an eprom reader, pull one and read the chip, save it to your hdd and then upload it to romident and it will tell you what game it is.