How to tell if a USB-C cable is Thunderbolt
Check markings, connection information and cable identity together to understand a USB-C cable, without mistaking missing data for a faulty cable.
5 stories
Check markings, connection information and cable identity together to understand a USB-C cable, without mistaking missing data for a faulty cable.
WhatCable compares available reports from the port, cable, charger, device and display link to help explain the connection you actually have.
Check the charger, cable, charging agreement and battery state to understand slow MacBook charging before replacing anything.
USB-C describes the plug. Thunderbolt describes a connection standard. Learn how speed, charging, displays and cable construction fit together.
Kicking off the WhatCable blog. What you'll find here, what to expect, and how to subscribe.
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