Sinclair ZX81 (1981 – 1984)

BackBit Pro

Manufacturer: BackBit

Systems: Amstrad CPC, Apple II, Atari 2600, Atari 8-Bit, Atari 5200, Atari 7800, Commodore VIC-20, Commodore 64, Commodore 264 Series, Commodore 128, Mattel Aquarius, Microsoft MSX, Sega Master System, Sinclair ZX81, Sinclair ZX Spectrum, Tandy Color Computer 2, Texas Instruments TI-99/4A

Category: Flash Cartridge

Backbit Pro Timex / Sinclair ZX81 Adapter

Manufacturer: BackBit

System: Sinclair ZX81

Category: Adapter

Joystick Port

Manufacturer: Ray

System: Sinclair ZX81

Category: Cartridge

Joystick Port

Manufacturer: Kempston

System: Sinclair ZX81

Category: Cartridge

Minstrel issue 2 + ZXPand

Manufacturer: Tynemouth

System: Sinclair ZX81

Categories: Computer, Flash Cartridge

ZX 16k RAM

Manufacturer: Sinclair

System: Sinclair ZX81

Category: Cartridge

ZX81

Manufacturer: Sinclair

System: Sinclair ZX81

Category: Computer

ZXpand+

System: Sinclair ZX81

Category: Cartridge