: Miniature dongles like the 0119 UL can get hot during high data transfers. Ensure it is plugged into a port with good airflow or use a short USB extension cable to move it away from the PC's exhaust.
If the adapter runs physically during use: qhmpl 0119 ul wifi driver hot
The "hot" tag often refers to the device's tendency to overheat during high data transfer. Heat Management: : Miniature dongles like the 0119 UL can