Mine is a MacAlly MK-105SUKMCG, and is the Motorola StarMax keyboard.
It's around 20 years old now, and the rubber is so far gone that it has become a sensory deprivation chamber for your fingers. When I type on it, I could be a finger amputee for all I can tell. It wasn't all that great when I got it 17 years ago. Maybe one summer I'll open it up and see who the OEM is.
I don't know of any Strong Man keyboard that looks like that, but Ortek did a similar-looking keyboard that more closely resembled the AppleDesign Keyboard. The one pictured however is an exact match for my MacAlly rubberdome.