Codec and general doubts before buying SHIELD TV PRO

So every movie nowadays has the video codecs' h.265 or HEVC or x265, along EAC3 audio codecs and our actual SONY BluRay player cannot play them properly (Or they play but no audio shows up after a "Video format not compatible" YET the video plays out normally)

Does Nvidia Shield TV PRO plays them out if using the VLC app from it's Play Store?

Does it also works by connecting a pendrive / external HDD (without power cord) to it?.

Does VLC accepts 60FPS playback?

Also, one thing i don't understand well. I've been searching for the PRO's correct measurements but they don't say wich are the height, depth and width. Can someone help me with it?

Thanks in advance

No, we do not have plans to use a plex/network thing, only USB.