![Amazon.com: TROND External USB Audio Adapter Sound Card with One 3.5mm Aux TRRS Headphone Jack for Integrated Audio Out & Microphone in for Windows/Mac/Linux/PC/Laptop/Desktop/PS5/PS4, Do Not Work for TV or Car : Amazon.com: TROND External USB Audio Adapter Sound Card with One 3.5mm Aux TRRS Headphone Jack for Integrated Audio Out & Microphone in for Windows/Mac/Linux/PC/Laptop/Desktop/PS5/PS4, Do Not Work for TV or Car :](https://m.media-amazon.com/images/I/41L7hqVLvfL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: TROND External USB Audio Adapter Sound Card with One 3.5mm Aux TRRS Headphone Jack for Integrated Audio Out & Microphone in for Windows/Mac/Linux/PC/Laptop/Desktop/PS5/PS4, Do Not Work for TV or Car :
![Amazon.com: Powered USB Hub - ACASIS 16 Ports 90W USB 3.0 Data Port, Individual On/Off Switches, 12V/7.5A Power Adapter, 5Gbps High Speed, USB 3.0 Hub for Laptop, PC, Computer, Mobile HDD, Flash Amazon.com: Powered USB Hub - ACASIS 16 Ports 90W USB 3.0 Data Port, Individual On/Off Switches, 12V/7.5A Power Adapter, 5Gbps High Speed, USB 3.0 Hub for Laptop, PC, Computer, Mobile HDD, Flash](https://m.media-amazon.com/images/I/718PO7oCMrL.jpg)
Amazon.com: Powered USB Hub - ACASIS 16 Ports 90W USB 3.0 Data Port, Individual On/Off Switches, 12V/7.5A Power Adapter, 5Gbps High Speed, USB 3.0 Hub for Laptop, PC, Computer, Mobile HDD, Flash
![What is this USB port for? Do I have to connect it to my computer to power the other USB 3.0 ports? : r/Monitors What is this USB port for? Do I have to connect it to my computer to power the other USB 3.0 ports? : r/Monitors](https://preview.redd.it/eiz0x7y755081.jpg?auto=webp&s=9963b7b03fcde29a038a5f47b6adebeb461467e8)