rosco_m68k RAM Expansion Board — Assembled

Fully assembled and tested 4MB SRAM expansion board for the rosco_m68k retro computer. Eight AS6C4008 (512K×8) chips organized as fast 16-bit static RAM, accessible over the expansion bus. Perfect for running larger programs, heavier workloads, and memory-hungry applications on your 68k machine. Plug it in and go.