@haitchfive<p><strong>Regarding ZX Spectrum Next (KS3) dual SD card support:</strong></p><ul><li>There are no exact specs confirmed by any official source describing how dual SD support will work.</li></ul><p>That being said, a <strong>rough consensus of sorts</strong> seems to have formed among enthusiasts about the most plausible model that's to be expected:</p><ul><li><p>Internal SD likely holds system / OS / firmware stuff</p></li><li><p>External SD likely handles games, data, user storage</p></li><li><p>Internal SD is probably not removable via standard user access</p></li><li><p>Backing up internal without opening is uncertain / possibly non-trivial</p></li></ul><p>Other conjectures about system updates over WiFI and other work modes have been theorised, but seem to be considered less plausible by most.</p><p><a href="https://oldbytes.space/tags/ZXSpectrum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ZXSpectrum</span></a> <a href="https://oldbytes.space/tags/speccy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>speccy</span></a> <a href="https://oldbytes.space/tags/Spectrum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spectrum</span></a> <a href="https://oldbytes.space/tags/ZXSpectrumNext" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ZXSpectrumNext</span></a> <a href="https://oldbytes.space/tags/SpectrumNext" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpectrumNext</span></a> <a href="https://oldbytes.space/tags/retrocomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>retrocomputing</span></a></p>