---
title: "How is the GateWay 3220 different from SD-WAN?"
description: "The [GateWay 3220](/products/gateway-3220/) provides mission-critical connectivity using multiple disparate types of WAN connections. In relation to SD-WAN, the GateWay 3220 is complimentary as the ultimate solution for a reliable Underlay Connectivity Service. Ready to never lose connection again? [Explore solutions](/gateway/)…"
url: "https://www.dejero.com/faq/how-is-the-gateway-3220-different-from-sd-wan/"
updated: "2025-09-04"
category: Getting Started
---

# How is the GateWay 3220 different from SD-WAN?

The [GateWay 3220](/products/gateway-3220/) provides mission-critical connectivity using multiple disparate types of WAN connections. In relation to SD-WAN, the GateWay 3220 is complimentary as the ultimate solution for a reliable Underlay Connectivity Service.

Ready to never lose connection again?

[Explore solutions](/gateway/) [Talk to an expert](/contact-sales/)