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Hubble USB Doctor

Hubble USB Doctor is a $10 Mac app that maps every USB device on your system and flags anything running slower than it should. Mine turned up a few rate-limited backup drives and a Stream Deck hub chain I didn’t actually need. Worth $10 for an afternoon of cleanup.

This is a post for MacSparky Labs Members only. Care to join? Or perhaps do you need to sign in?

posted in backstage, early access, macsparky labs, supporter, video on April 20, 2026

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