USB-C hub or adapter not working with your Mac
Your USB-C hub needs power, can need a driver update, or the cable is loose. Make sure the hub is plugged into power, check that the USB-C cable is firmly connected to your Mac, and restart your Mac if needed.
USB-C hubs don't work when they're not getting enough power, the cable is loose, the driver needs restarting, or the hub isn't supported by your Mac. We'll check the power connection, make sure the cable is secure, and restart if needed.
Risk: Medium
⏱ 5–15 minutes
Beginner
⚡ Before you start
- ✓Make sure your USB-C hub is plugged into power if it requires external power
- ✓Make sure the USB-C cable is firmly plugged into both your Mac and the hub
- ✓Check that your Mac's USB-C port isn't damaged or blocked
- ✓Make sure devices are firmly plugged into the hub ports
Fix-IT-Bot will walk you through each step, just tap, no typing needed.
Skip, I just want a technicianCommon mistakes to avoid
- Not realizing the hub needs external power to work
- Plugging the hub into a low-power USB port when it needs more power
- Not checking that all devices are properly seated in the hub ports
Signs you need professional help
- The hub has power, the cable is firmly connected to both your Mac and hub, and your Mac still doesn't recognize it.
Book a technician
We can fix most issues remotely in 15 minutes. Book your weekend slot and we handle the rest.
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Most issues are resolved remotely in 15 minutes. Weekend appointments only, no parts, no in-home visit needed.
