Unfortunately, I will be REJECTING this map submission.
Theme: As we have no maps themed after a USB, this is most certainly an originally themed map submission. Good job on picking out something new!
Build: Personally, I don't think the build is very good. Yes, it looks like a USB, but it's way too plain and unattractive to the eyes. You're going to have to find a way to elevate the build somehow. And, the parkour stuck to the exterior of it isn't doing it any favors.
Parkour: The parkour fit the easy difficulty in both length and ease and the checkpoint placement was good. The only issue we had with it was the actual composition of it. It just felt pretty boring to play as the variation was more focused on the visual aspect than on the technical aspect. It'd be nice if you could address this as well.
I hope you take these criticisms into consideration when submitting maps in the future, good luck