GitHub - derekfountain/zx-spectrum-pico-interface-one: A recreation of the ZX Spectrum Expansion System, a hardware Microdrive emulator
GitHub - derekfountain/zx-spectrum-pico-interface-one: A recreation of the ZX Spectrum Expansion System, a hardware Microdrive emulator,Derek Fountain : ZX Spectrum ROM Interface,Tech Flashback: Before ATAPI CD-ROMs, were proprietary interfaces | Gough's Tech Zone,Derek Fountain : ZX Spectrum ROM Interface,iND87300 - Highly Integrated Dual-Channel USB Power