Industrial High-Speed 7-Port USB 2.0 Hub - Sealevel

Rugged SuperSpeed 7-Port USB 3.1 Hub by Sealevel Systems, Inc

4-Port USB 2.0 Hub OEM by Sealevel Systems, Inc

7-Port USB 2.0 Hub by Sealevel Systems, Inc

Rugged Industrial SuperSpeed 7-Port USB 3.1 Hub - Sealevel

Industrial High-Speed 7-Port USB 2.0 Hub - Sealevel

USB Hub,Isightguard 7-Port USB 2.0 Hub with Individual LED Lit Power Switches

iPortholes 4-Port USB 2.0 Hub by Sealevel Systems, Inc

USB Hub, 7 Port USB 2.0 Hub LED Portable High-Speed Compatible for iMac Pro, MacBook Air, Mac Mini/Pro, Surface Pro, PC and Laptop : Electronics

My 4-port USB 2.0 hub has a DC input with no specs written on the device. How many volts/amps should I power it with, and can I connect it to the PC

Industrial High-Speed 7-Port USB 2.0 Hub - Sealevel

Rugged Industrial 7-Port USB 2.0 Hub - Sealevel