T-Mobiles New Black Box Gateway: Faster Than Fiber? Nottm Forest Vs Newcastle [Xbz9LzTTXMC]

Unboxing and testing T-Mobiles brand new Inseego FX4100 the smaller, sleeker replacement for the old white gateway. I upgraded because I needed port forwarding and a static IP for video production work but what happened next with speeds blew nbis stock my mind.

We go head-to-head: old gateway vs new Inseego FX4100, then I hook up my Waveform QuadPro external 5G antenna (only using 2 out of 4 ports) and well, you need to see these results for yourself.

Real speed tests (stock vs with external antenna)

First look at the admin settings, port forwarding & configurable LAN ports

Why this tiny black box might change everything for T-Mobile 5G Home Internet users in 2026

If amitabh bachchan youre on T-Mobile Home Internet and tired of the old gateway, or wondering whether a new modem + external antenna can actually deliver fiber-killing speeds, this video is for you.

Waveform QuadPro (affiliate link): works even on 2x2 gateways like this one!

Comment below:

What speeds are you getting on T-Mobile 5G Home Internet right now?

Is your 5G Home Internet already faster than fiber or cable?

Timestamps:

0:00 Unboxing the new Inseego FX4100

2:15 Why I upgraded (port forwarding + static IP)

4:40 Speed tests on the old gateway

7:20 First tests on the Inseego FX4100

10:50 Connecting the Waveform QuadPro (2x2 setup)

12:30 The moment speeds went absolutely nuclear

#TmobileHomeInternet #InseegoFX4100 #5GHomeInternet #WaveformQuadPro #Tmobile5G canadiens de montral #5GAntenna