I bought this router few days ago, previously I had Archer C7 v4 which has only USB 2.0. I bought Archer C3150 V2 because it had USB 3.0, USB 2.0 port, Beamforming, MU-MIMO and other cool feature. I used my router to download contents directly to my hard disk using Offline Download feature.
But the Archer C3150 V2 has not received any firmware updates in the last 3 years. There are a lot of features missing in this router which are actually present in cheaper routers like Archer C7. This is very disappointing that this router was marked with NEW in the Tp-link product page but never got any update in 3 years.
Performance Overview in homepage
LED control in Tether App
These routers have excellent hardware, better processor, USB 3.0. But limited by the firmware support.