Yeah kinda like a nas but instead of just downloading/uploading files the server can transcode (h264 encode i blv) ur video and music files and you can stream it on any client on ur w/lan network. It also has a very slick html interface. It can detect all your video files(if u name them properly) and download thumbnails, posters even show description and ratings.
https://youtu.be/GYf9m1Ck8u0
It's really useful for me since the peasantstation 4 can't play most of my mkv/mp4 files. So my pc has to "spoon feed" it :v
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My noob question: what's the difference between cat6 and 5e :v