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Add 7 external, wall/DIN rail mountable USB 2.0 ports from a single USB connection
Tripp Lite U360-004-MINI is a compact, 4-Port USB 3.0 SuperSpeed hub, with built-in cable, that provides up to 5Gbps transfer rates in a compact, portable format ( Computer and devices must be both USB3.0 rated to achieve maximum 5Gbps speeds ).
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StarTech.com 6 Port USB 3.0 / USB 2.0 Combo Hub with 2A Charging Port - 2x USB 3.0 & 4x USB 2.0 Powered USB Hub
The 4-Port Powered Desktop Hub adds four quick-access USB ports to your PC, Mac, or laptop/netbook/Ultrabook-perfect for connecting an external hard drive, smartphone, MP3 player or any other USB-compatible device to your computer.
Add ten USB 3.0 ports, including two charging downstream ports, to your computer
Set up an external 7 port USB charging station for your tablets, smartphones and other mobile devices
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Turn a USB Type-C port on your laptop into three USB Type-A ports (5Gbps) and one USB Type-C port
StarTech.com StarTech.com Mountable 4 Port Rugged Industrial USB Hub
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Tripp Lite's B156-004-HD 4-Port DisplayPort 1.2 to HDMI MST Hub allows you to connect four independent HDMI monitors to a single DisplayPort output on your computer.
Add four USB 3.0 ports to your laptop or Ultrabook using this slim, portable hub with an extended-length cable