Radio Shack TRS-80 Plug 'n Power Catalog # 26-3142 - Untested

TRS-80 Color Computer Appliance and Light Controller 26-3142 Radio Shack

Tandy TRS-80 Appliance and Light Controller 26-3142 VTG PC Cartridge Radio Shack

TRS-80 Color Computer Plug 'n Power Programmable Controller 26-3142 Radio Shack

EDTASM+ Assembler Cartridge Radio Shack TRS-80 Color Computer 26-3250

Radio Shack TRS-80 Color Computer Color Scripsit Program Cartridge

Boca Research 5150BX-2 ISA Multi I/O Controller Card Serial Parallel IDE

Vintage New Radio Shack TRS-80 Appliance & Light Controller 26-3142 Plug n Power