[busta.rhymes]

Here are some test files...

http://jell.yfish.us/

im having problems with the 100mbit and 120mbit ones... but ill give usb a try. Maybe you could also test these over network. These files are common Testfiles for Kodi to see how much power and throughput can be achieved.

On youtube you can find videos of people playing the files if you search jellyfish and kodi...