A 5G connection is only as good as the signal.

The single best way to improve your 5G signal is high-perfomance MIMO antennas.

Simply aim and connect the antenna to your hotspot and enjoy blazing fast 5G!

Our 4x4 Waveform QuadPro External Antenna kit includes everything you need, and is optimized for providing your T-Mobile Home Internet Gateway with a high-performance 4x4 MIMO connection:

High-performance MIMO antennas improve every critical signal metric:

• Signal strength
• Signal quality
• Connected bands

As a result, upgrading your gateway's antennas can have a huge impact on your connection reliability, latency, and data rates.

We've done everything possible to make installing our MIMO antennas as easy as possible. Our antenna kits include everything you need.

We also have guides explaining exactly how to connect antennas to each T-Mobile 5G gateway:

• T-Mobile's 5G Internet Gateway (Nokia 5G21)
• T-Mobile's 5G Internet Gateway (Arcadyan KVD21)
• T-Mobile's 5G Internet Gateway (Sagemcom Fast 5688W)
• Also compatible with many other modems and gateways!

One of the benefits of buying from Waveform is our lifetime technical support on every solution that we offer.

We’ve installed hundreds of these devices ourselves, have assisted thousands more via technical support over phone and email, and we can answer any questions or walk you through your install.

Simply call us at +1 (800) 761-3041, or contact us here and we'll get back to you. Our hours are from 9am to 5pm PT, Monday to Friday.