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Amazon.com: Dell P2213T Anti-Glare LED Backlit 22 Inch Monitor, VGA, Display Port, DVI, 16.7 Million Colors, USB 2.0 Downstream, USB 2.0 Upstream, 5ms Response Time, 60 Hz Refresh Rate (Renewed) : Electronics
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display - What do the upstream/downstream USB ports on a monitor do? - Super User
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Amazon.com: Dell P2422H 24" 16:9 IPS Computer Monitor Screen with Display Port Cable and USB 3.0 Upstream Cable - New Model : Electronics
Dell UltraSharp 27 4K USB-C Hub Monitor - U2723QE Monitor Usage and Troubleshooting Guide | Dell South Africa
LOT_10_5KL2E05502 LOT OF 10 Dell 6FT USB 3.0 Upstream Type A TO B Monitor Cables 5KL2E05502 USB Cable Lots - Walmart.com
Monitors with USB a ports | MacRumors Forums
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USB 3.0 Upstream Cable (Enables the USB Ports on the Monitor) 1.5m | eBay
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Amazon.com: Dell P2212HB Full HD 22 inch LED Backlit Monitor, 1080p at 60 Hz, VGA & DVI, USB 2.0 Downstream, USB 2.0 Upstream, 16.7 Million Colors, 178 Degree Viewing Angle, 60/80 Refresh Rate (Renewed) : Electronics
LOT_10_5KL2E05502 LOT OF 10 Dell 6FT USB 3.0 Upstream Type A TO B Monitor Cables 5KL2E05502 USB Cable Lots - Walmart.com
P2419H, cannot connect to PC via USB - Dell Community
Dell 24 USB-C Hub Monitor - P2422HE | Dell USA
