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+D
Reference material by Wikipedia contributors. This retains its source identity and is not 411 news reporting.
Floppy disk
The +D (or Plus D) was a floppy disk and printer interface for the ZX Spectrum home computer. It was designed to be smaller and more reliable than its predecessor, the DISCiPLE, with fewer ports and steel casing to act as a heatsink.MGT Plus D https://www.computinghistory.org.uk/det/55776/MGT%20PLUS%20D/ Centre for Computing History November 22, 2024 It saw little support from commercial software, but several games were compatible with +D hardware, notably games created by Zenobi Software. It was also used by AlchNews and Outlet, two magazines that covered electronics.
Woodcock Colin The ZX Spectrum on Your PC 2012 40 2
References
Category:ZX Spectrum