Case for the OqtaDrive Standalone PCB which you can find on PCBWay

Sinclair ZX Spectrum & QL OqtaDrive Standalone v1.1 PCB - Share Project - PCBWay

Also added a 2nd case bottom with a single LED hole for the v1.2b PCB. 

*Added a v1.2 of the one hole version which aligns better with the PCB and doesn't require extension wires.

Sinclair ZX Spectrum & QL OqtaDrive Standalone v1.2b PCB - Share Project - PCBWay

OqtaDrive infomation can be found on here: xelalexv/oqtadrive: Sinclair Microdrive emulator for Spectrum & QL (github.com)

Secure the case with #4 (2.9mm) x 1/2 inch screws (13mm) Phillips Self Tapping Pan Head Screws