8-Port 1U DVI / USB KVM Switch with Audio and 2-port USB Hub | Eaton
NavePoint 16-Port USB Charging Hub Station 5V 48A / 200W USB Charger Output : USB
19 inch rack mount 1U for 1-4 pcs RASPBERRY Pi - MyElectronics
1U Rackmount 18 Port Power Supply, 12VDC/10A, 18 Cameras, 19 inch
Amazon.com: Sedna 13 Port USB 3.1 Gen I Hub (5Gbps) - 19 Inch 1U Rack Mount : Electronics
16 Port USB 2.0 Rack-Mountable Hub w/ Internal Power Supply, ESD Surge Protection, & Port Status LEDs - Coolgear
Industrial 10-Port USB 2.0 High Power Charger Hub Up to 2.1A per port
Amazon.com: Sedna 13 Port USB 3.1 Gen I Hub (5Gbps) - 19 Inch 1U Rack Mount : Electronics
Swissonic USB Hub 1916 – Thomann United States
Sebastian Steiner on Twitter: "A DIY 19-inch rack mounted USB hub. Why, you ask? Why not, I say! #TrustMeImAnEngineer https://t.co/LguZu14tA0" / Twitter
Amazon.com: SEDNA - 19 Inch 1U Rack Mount 10 Port USB 3.2 Gen II Hub (10Gbps) with 5V 10A AC/DC Adapter : Electronics
Amazon.com: SEDNA - 15 Port USB 3.1 Gen I Hub ( 5Gbps ) - 19 Inch 1U Rack Mount ( 5V10A AC/DC Adapter ), Black : Electronics