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Ubiquiti Cloud Gateway Ultra (UCG-Ultra)
Ubiquiti Networks

Ubiquiti Cloud Gateway Ultra (UCG-Ultra)

Bottom line: The Ubiquiti Networks Ubiquiti Cloud Gateway Ultra ($138.99 on Amazon as of 2026-10-06): Full UniFi Network controller built in, no separate Cloud Key needed; main trade-off: 1 Gbps routing ceiling leaves multi-gig fiber plans underused.

$138.99

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Buy on Amazon — $138.99 Compare to similar networking

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For home networking and Wi-Fi gear, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Full UniFi Network controller built in, no separate Cloud Key needed
  • ✓ Handles 30+ UniFi devices and 300+ clients on one gateway
  • ✓ 1 Gbps routing holds up with IDS/IPS turned on
  • ✓ Multi-WAN load balancing supports a failover or backup circuit

Cons

  • ✗ 1 Gbps routing ceiling leaves multi-gig fiber plans underused
  • ✗ No PoE output, so APs need a separate PoE switch or injector
  • ✗ No built-in Wi-Fi, this is a gateway only
  • ✗ USB-C power means an unusual cord to replace if lost

Manufacturer description

The Ubiquiti Cloud Gateway Ultra (UCG-Ultra) is the entry point into full-stack UniFi networking without a rack or a subscription. It runs UniFi Network natively, so you manage routing, switching, Wi-Fi, and client policy from one console instead of stitching together separate apps. Ubiquiti rates it for 30+ UniFi Network devices and 300+ clients, which covers most homes, apartments, and small offices with room left for cameras, access points, and IoT gear as you expand. Routing tops out at 1 Gbps with IDS/IPS enabled, so you keep deep packet inspection running on a gigabit fiber or cable…

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SpecPicks Verdict

SpecPicks scored Ubiquiti Networks Ubiquiti Cloud Gateway Ultra using a rating × review-volume × price-fit model applied to published specs and reviews across the networking category. Ubiquiti Networks's networking lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for networking of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Does the UCG-Ultra need a separate UniFi Cloud Key?

No. It runs UniFi Network on the gateway itself, so you can adopt and manage devices without a Cloud Key or a separate controller host.

How many devices and clients can the UCG-Ultra handle?

Ubiquiti rates it for 30+ UniFi Network devices and 300+ clients, which covers most homes and small offices with room to grow.

Can it keep full speed with IDS/IPS enabled?

It is specified at 1 Gbps routing with IDS/IPS, so gigabit connections stay full speed with inspection on. Multi-gig plans will be capped at 1 Gbps.

Does the UCG-Ultra include Wi-Fi or PoE ports?

No. It is a gateway, not an access point, and does not provide PoE output. Pair it with UniFi access points and a PoE switch or injector.

Can I run two internet connections at once?

Yes. It supports multi-WAN load balancing, so you can run a second circuit for failover or split traffic across both links.

How is it powered?

It is USB-C powered and ships with the adapter included, so it fits on a shelf or in a media cabinet without rack hardware.

Key Features

  • Runs UniFi Network for full-stack network management
  • Manages 30+ UniFi Network devices and 300+ clients
  • 1 Gbps routing with IDS/IPS
  • Multi-WAN load balancing
  • 0.96" LCM status display
  • USB-C powered (adapter included)

Full Specifications

BrandUbiquiti Networks
ConnectivityUSB-C

Ready to buy?

Ubiquiti Cloud Gateway Ultra (UCG-Ultra) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $138.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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Ubiquiti Cloud Gateway Ultra (UCG-Ultra)
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