Company
W.T.S. Electronics, UK
Date
1991
Amiga
A500
Interface
trapdoor slot
  • 512 kB RAM - expands the A500 to 1 MB Chip RAM
  • sixteen socketed 256k×1 DIPs
  • optional battery backed up clock
  • disable switch
  • connects to the trapdoor slot
W.T.S. Electronics A500 Pro-RAM -  front side
front side
W.T.S. Electronics A500 Pro-RAM -  back side
back side