ZXPAND+ ZX81/Timex 1000 SD Interface

SD card storage, 32kB RAM, sound and joystick expansion for the ZX81 / Timex 1000.

Physical productone_timeglobal

An expansion interface that adds SD-card storage, 32 kB of RAM, AY-series sound output and a joystick connector to a ZX81 or Timex 1000. It replaces tape-based loading and increases memory and audio capability for retro computing enthusiasts and Sinclair collectors.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of ZXPAND+ ZX81/Timex 1000 SD Interface - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

Claim ZXPAND+ ZX81/Timex 1000 SD Interface to unlock →

Try Matchbox with your own problem

Describe what is not working - we’ll show you whether ZXPAND+ ZX81/Timex 1000 SD Interface (or something else) actually fits.

Try a problem