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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Friday, Nov 6
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At a glance
- Condition
- New
- Size
- 512GB
- Storage
- 512 GB
- Hard-Drive Size
- 1.0, 2.0 TB
- Wattage
- 16.1 watts
- Video Input
- USB
- Built-In Media
- Item
- Warranty
- 6 months Manufacturer
- Works with
- Personal Computer
Features 1
- UBIQUITI UCG-MAX CLOUD GATEWAY MAX W/ 512GB SSD
Specs 18
| Connectivity Technology | Ethernet |
|---|---|
| Brand | Ubiquiti Networks |
| Memory Storage Capacity | 512 GB |
| Hard Disk Size | 1.0, 2.0 TB |
| Hard-Drive Size | 1.0, 2.0 TB |
| Wattage | 16.1 watts |
| Number of Channels | 4 |
| Media Format Digital Video | HDD |
| Total Usb Ports | 1 |
| Video Input | USB |
| Software Update Supported to Date | unknown |
| Model Number | UCG-Max |
| UPC | 810084697153 |
| Unit Count | 1 Count |
| Manufacturer | Ubiquiti |
| Number of Items | 1 |
| Built-In Media | Item |
| Mfr Part Number | UCG-Max |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Nov 6
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Find out your needs.
Size: 512GB
Had E*ro devices. Have a large yard with many IOT devices. The Eero couldn't handle it. Eero has amazing WiFi 6 and its mesh is fantastic. However it has one major flaw. You have zero control over the network functionality. Step into the world of Ubiquiti. I had an Edge 4 router doing the heavy lifting. Now I've ditched the Edge (more of an enterprise product) for the world of UniFi. I recommend this system 10000%. My internet provider was failing numerous times throughout the day. Now I can track these outages and actually troubleshoot my system. Back to the UniFi. Look up some videos on it... it's amazing. You will have to bite the bullet and spend a couple bucks to get your system up and running correctly but it's dope. I have the gateway, 1 managed switch and 4 access points. Everything works perfectly. The iOS app is fantastic and the web interface is clean and easy to manage. The gateway itself it small and has a few ports that can be configured for VLANs etc. incredibly powerful little machine. I bought the 512GB model which will offer some NVR capability when I upgrade to Ubiquiti cameras. Unfortunately the NVR is only compatible with Ubiquiti cameras. Would 10/10 buy again.
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Reviewed in the United States on February 9, 2026 by Evan Lawton
The near perfect small business gateway
Size: No Storage
I bought this at the recommendation of my company's director of IT, for my wife's new book store. I know my way around networking pretty well, and I have a firewalla at home. The Ubiquiti is so much easier to administer and honestly a cheaper price than my Firewalla Gold. It has solid features for a small business such as captive portal which is extremely customizable ( I recommend getting a cert for it though, as otherwise it shows as http or triggers trust warnings), and the web console is perfect for our needs. Because it can run the full Ubiquiti stack, it can be used as an NVR when paired with Ubiquiti cameras. The logs are easy to parse and being able to see what the usage flow is over the course of time will help us see another metric of how many people are in the shop and when. Overall this is a wonderful tool and I when it comes time to replace my home firewall, I will go with Ubiquiti.
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Reviewed in the United States on February 9, 2026 by J. Stillman
Quality Equipment & Great Design What Else Can You Ask For?
Size: 512GB
I'm using this primarily for Ubiquiti cameras. I like it! It wasn't too hard to set up. I think it seems to do a good bit of the setup itself. I like that design of this system. My stuff is on my stuff, not up on a cloud. When you want to view the cameras, it connects pretty quickly. I'm switching from Eufy cameras through Apple HomeKit. That system has been getting worse with every “upgrade". It is now very slow to connect. Many times it would say: "not responding". Then it usually captured events after the fact. You would see the people walking away, not up to the camera. The Ubiquiti system allows you to set how many seconds before the motion is captured and how many seconds after the motion is over. There are many other features and adjustments you can set. The app is well designed and best of all, it WORKS!
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Reviewed in the United States on January 26, 2026 by Kevin S.
Cloud Gateway Max, Finally, a UniFi Gateway That Just Gets Out of the Way
Size: No Storage
I don’t usually write reviews, but this gateway deserves one. I replaced my previous UniFi gateway with the Cloud Gateway Max, and the difference was immediate and dramatic. This thing is an absolute beast in the best way possible , not flashy, not complicated, it just does its job flawlessly. Setup was painless. Firmware update, basic config, and I was online in minutes. Once installed, it completely removed the bottlenecks I didn’t even realize I was fighting. Paired with a U7 Pro AP, I’m now seeing wired‑class speeds over Wi‑Fi. On my iPhone 15 Pro Max, I’m consistently pulling ~1.0–1.1 Gbps down and ~950 Mbps up over Wi‑Fi, which honestly still blows my mind. The biggest win for me is headroom. With the Cloud Gateway Max: The router CPU never feels stressed IDS/IPS can stay enabled without killing throughput 2.5 GbE links actually matter and are fully utilized Latency stays low even under load This gateway finally feels like it’s built for modern fiber and modern APs. It doesn’t try to be an all‑in‑one gimmick — no built‑in Wi‑Fi, no unnecessary bloat, just a rock‑solid, high‑performance routing core. I also appreciate how quiet it is, both literally and figuratively. No fan noise, no random reboots, no weird behavior. It just sits there and works. That’s exactly what a gateway should do. If you’re running: Gigabit or faster fiber Wi‑Fi 6E / Wi‑Fi 7 access points Or you’ve ever wondered why your UniFi setup “should be faster than this”… This is probably the missing piece. Bottom line: The Cloud Gateway Max finally lets the rest of my UniFi gear stretch its legs. It removed every bottleneck, stabilized my network, and delivered the best Wi‑Fi performance I’ve ever had at home. I genuinely love this gateway, and I wouldn’t hesitate to buy it again. Highly recommended.
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Reviewed in the United States on February 27, 2026 by Devon
Great gear from UI
Size: 512GB
This is a great little router. I have all Ubiquiti gear in my house and this was a nice upgrade in that I get a unifi controller for the wifi APs as well as a simple NVR for the handful of cameras I have around the house as well. It's a perfect fit for my ecosystem. Had it up and running in less than 20 mins. The only kinda eyebrow raise it got out of me was with it's on board speed test. I have a 1gb symmetrical fiber connection to my ISP. On my desktop computer running behind this thing, it shows ~960Mbps in both directions. But when tested from the router itself it shows like 600 down / 900 up. Not sure what that's all about....
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Reviewed in the United States on February 2, 2026 by Matuse
Don't restore controller settings from backup!
Size: No Storage
This is solid as long as you don't restore previous standalone controller settings from backup onto this device. I learned the hard way. After I took the settings from the controller on my Windows PC and restored them to this device, the UCG-Max kept going offline every few minutes. Finally as a last ditch attempt I restored to factory settings and re-created all of my controller settings manually. Now this is rock solid and now I love this little thing. One other suggestion I have for Ubiquiti (hey if anyone is reading this!) please don't hard code port 8080 for inform. It's possible to change the port in the system.properties in the standalone software controller, but not on these cloud controllers. My Milestone XProtect surveillance system also uses port 8080 and I had to change a lot of longstanding settings in the surveillance system to make way for this device. Overall very nice and I'm happy with the UCG-Max. Just go with a clean install (not restore!)
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Reviewed in the United States on August 17, 2025 by D. Coral
You should buy it. It works super well.
Size: No Storage
I 3-D printed a SSD tray if you’re going to record, you’ll have to buy one or 3-D printer like I did
Reviewed in the United States on June 13, 2026 by Mike Hauglum
Fantastic little gateway for Unifi.
Size: No Storage
This is a great addition to the Unifi line up. this replaced a HDR 6 and the difference is pretty significant. I no longer have random disconnects nor any issues running cameras. Bandwith is great now getting full Gig throughput. I do wish the models that come without the storage SSD still came with the tray to better allow you to add your own m.2 drive but those are pretty accessible now on the Unifi store. It does run a little hot but no issues as of yet.
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Reviewed in the United States on March 11, 2026 by Lisn2me