Sleek little powered hub, which works pretty well. I use it to connect 7 extra midi devices (keyboards, pad controllers etc.) to my computer. Latency hasn't been an issue that I've found so far, so that's good, and the extra power is ideal if the devices connected have a lot of LEDs (like the Akai APC Mini, for example). I did have a number of problems when connecting it to the USB 3.0 port on my computer, but that is possibly due to the connected devices having issues, not the hub. Occasionally the connected devices all need unplugging and replugging individually, which is a bit of a pain, but it makes sure all the necessary drivers start on the computer.