![Amazon.com: Dell P2422H 24" 16:9 IPS Computer Monitor Screen with Display Port Cable and USB 3.0 Upstream Cable - New Model : Electronics Amazon.com: Dell P2422H 24" 16:9 IPS Computer Monitor Screen with Display Port Cable and USB 3.0 Upstream Cable - New Model : Electronics](https://m.media-amazon.com/images/I/71NN-PW+pdL.jpg)
Amazon.com: Dell P2422H 24" 16:9 IPS Computer Monitor Screen with Display Port Cable and USB 3.0 Upstream Cable - New Model : Electronics
![Wavlink USB 3.0 Universal Laptop Docking Station Dual Monitor with HDMI & DVI/VGA with Gigabit Ethernet, 6 USB Ports, Audio for Laptop, Ultrabook and PCs, More Efficient Home Office - Newegg.com Wavlink USB 3.0 Universal Laptop Docking Station Dual Monitor with HDMI & DVI/VGA with Gigabit Ethernet, 6 USB Ports, Audio for Laptop, Ultrabook and PCs, More Efficient Home Office - Newegg.com](https://c1.neweggimages.com/ProductImage/1DN-0023-00005-01.jpg)
Wavlink USB 3.0 Universal Laptop Docking Station Dual Monitor with HDMI & DVI/VGA with Gigabit Ethernet, 6 USB Ports, Audio for Laptop, Ultrabook and PCs, More Efficient Home Office - Newegg.com
![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)
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
![Amazon.com: StarTech.com USB 3.0 to 4x HDMI Adapter - External Video & Graphics Card - USB Type-A to Quad HDMI Display Adapter Dongle - 1080p 60Hz - Multi Monitor USB A to Amazon.com: StarTech.com USB 3.0 to 4x HDMI Adapter - External Video & Graphics Card - USB Type-A to Quad HDMI Display Adapter Dongle - 1080p 60Hz - Multi Monitor USB A to](https://m.media-amazon.com/images/I/710lFpeCmlL._AC_UF894,1000_QL80_.jpg)