MKC Geekey 87A Full Metal Keyboard

It's been a long time but managed to find an old image for you: https://imgur.com/a/oFnkyMP I also ran it through google translate. I hope it helps!

gosh i know this was ages ago, but i can't seem to find the instruction sheet for my board. do you happen to know the other FN keys for this board? i can't find it anywhere online!!

If anyone still has this keyboard and it isn't working properly, I've determined that the Ganss GS87 (not GK87) uses the same layout PCB. The major difference is that the Ganss PCB doesn't have the USB port, but rather uses a 5 pin JST on board to connect a cable (a la Filco). You can either try to fashion at workaround with various adapters or you can just route the cable through the hole (like the Tex TKL case does). I found a place on Taobao that sells just the PCB as well: https://world.taobao.com/item/541903584545.htm?fromSite=main&spm=a312a.7700824.w4002-13122630299.40.6f1cbbcebcawMc That store also sells the cable.