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USB-C Backward Compatibility Explained | Why USB-C Still Works Without DP Alt Mode
Posted on Wednesday, May 20, 2026
USB-C devices can still carry video even when DisplayPort Alt Mode is not supported, and in this video our resident USB-C expert explains how. You’ll learn how USB-C falls back to standard USB data connections, why technologies like DisplayLink still work without native video support, and how USB-C backward compatibility keeps modern devices connected.
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