The theme is definitely original, I can't find any similar wifi/modem/router/internet-based maps.
The build could be a bit better, it's accurate and the color palette is good enough but I think that a bit more shape could help it out; right now, it looks pretty blocky, and something as simple as rounding the top corners/edges could make it look a lot nicer. Maybe add some ventilation on the side, as well.
The parkour was very fun, and it's suitable for a hard in difficulty and length. Nicely varied too, so well done!
Overall, I'll give this a +1, but I really do think you should try to improve the build just a bit. Regardless, I still enjoyed the map a lot. Good job, and good luck!
Keep in mind, I am not an official map judge; take my review as that of a normal member of the community <3