How to Identify the Thunderbolt Port on a Laptop
A laptop can put Thunderbolt on one USB-C receptacle and a different capability on another, sometimes on different...
Is This USB-C Cable Charge-Only or Data-Capable?
A completed file transfer through the cable proves that it has a usable data path on that tested...
USB-C Monitor Ethernet Not Working in Windows 11
If the picture and the monitor’s USB hub work but its Ethernet does not, start with the monitor’s...
Thunderbolt eGPU Detected but External Monitor Has No Signal in Windows 11
Keep the successful enumeration result. If Device Manager still lists the graphics card inside the Thunderbolt eGPU without...
USB-C Extension Cable Not Working With a Dock
If the dock works when its host cable goes straight into the computer and fails only when a...
USB-C Monitor USB Ports Are Slow
When a monitor’s USB ports work but transfers are slow, compare one device directly on the computer and...
Plugable TBT-UDT3 Review: Check Your Displays and Adapters Before You Buy
The Plugable TBT-UDT3 makes one laptop port far more useful, but it asks you to plan the display...
USB-C Dock MAC Address Passthrough Not Working in Windows 11
If dock Ethernet already carries traffic but the network sees the dock’s address instead of the laptop’s intended...
USB-C Monitor Brightness Control Not Working in Windows 11
A missing Windows 11 brightness slider is not automatically a fault when the screen is an external USB-C...
USB-C Monitor Microphone Not Working in Windows 11
Select the monitor microphone in Settings > System > Sound > Input and make a Windows test recording...