Hardware for the Sinclair QL

Use to replace broken or missing key or whole set. Not available directly from Sinclair; this was available from third-party vendors.

Uses lithium battery, good for far longer than ordinary batteries. Plugs in to 8049 socket, and 8049 is installed in it.

Contains keys and bare motherboard. Not available directly from Sinclair; this was available from third-party vendors.

Replacement power supply. Not available directly from Sinclair; this was available from third-party vendors.

512K RAM expansion for the Sinclair QL featuring no wait-state memory and full through port.

Allows you to put your favorite ROM version (JM , JS, JSU, MGUS, MGUK , etc.) on an EPROM. This will lower power consumption by the QL by about 20% & drop the internal heat by close to 50 degrees Fahrenheit.

ROM for ROMport.