I got a UH700 first and the only thing that worked on it was the power light. It looked like a nice hub so I ordered the UH720. It has worked fine with no issues. Having status LED's on each port is something I like. Power adapter seemed pretty heavy. The two charging ports are a good feature.
Even though I only have USB 2 I got this to prepare for the future. The two charge-only ports are great for my phone. Using a powered hub is the only way, with devices like external hard drives.
Worked as stated and arrived on time. Nice hub! But you will have a hard time finding one.
It's right there in the second picture above the KVM switch in the center.
No such thing as enough USB ports! This hub provides additional seven 3.0 sockets. Do not have to guess which accessories are USB 2.0 or 3.0 - works with all. The 2 additional charger-only hubs work well.