Will the magnetic tip damage my USB-C port?

No, magnetic tips are designed to fit standard USB-C ports without applying excessive force. However, leaving tips installed long-term can accumulate pocket lint around the junction. Clean periodically with compressed air.

Are magnetic cables as fast as regular cables?

Slightly slower. The magnetic junction introduces minimal resistance, typically reducing max wattage by 5-10W. For phone charging this is negligible. For laptop charging, you may want a traditional cable.

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