[Cylenterok]

Idk if there's an actual mb capacity limit but I know for sure it only allows up to 500 tracks. I have a 30 gb usb that has over 600 tracks. It will only show up to 500 of those tracks on the idrive system. The rest are unaccessible unless I delete some tracks. These are videos though that I downloaded from YouTube. I assume it's the same for music tracks. Not sure if it's 2.0 or not though. I would assume it's 3.0 since it's pretty fast reading the usb data.