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Ubiquiti Networks UniFi Security Gateway 1000Mbps Gigabit (USG)

California Electronics
(6031)
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US $52.90
or 4 interest-free payments of $13.23 available with
Condition:
Used
“Great working condition, cleaned, reset, and ready to use!”
Out of Stock230 sold
Shipping:
Free USPS First Class®.
Located in: Fresno, California, United States
Delivery:
Estimated between Tue, Oct 21 and Fri, Oct 24 to 94104
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eBay item number:304734286575
Last updated on Jul 26, 2025 08:38:35 PDTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“Great working condition, cleaned, reset, and ready to use!”
Brand
Ubiquiti
Type
Router
Language
English
Minimum Hard Drive Space
2 GB
Minimum RAM
512 MB
Model
USG
MPN
USG
Number of Devices
1
Category

Item description from the seller

About this seller

California Electronics

99.8% positive feedback•1.7K items sold

Joined Nov 2016
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.4
Reasonable shipping cost
5.0
Shipping speed
4.3
Communication
4.4

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Product ratings and reviews

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4.7
89 product ratings
  • 73 users rated this 5 out of 5 stars
  • 10 users rated this 4 out of 5 stars
  • 4 users rated this 3 out of 5 stars
  • 2 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good value

Easy to configure

Stable

Most relevant reviews

See all 62 reviews
  • by tranle
    Dec 18, 2018Top favorable review

    UniFi Security Gateware 3P

    I got this to replace my failing firewall gateway. On the plus side it is not expensive, small, and fan less. But the controller software to manage and set the configuration and firewall rules is outside of this box. You will need pc windows or linux or their cloud key device to run the controller software. you don't need to have it running all the time, unless you want the stats or route the alerts somewhere. And it really need a switch behind it because it has only 1 wan port, a lan1 port, and lan2 port (3 networks). The advantage to the centralized controller software is that it can control all the devices in the unifi family: router gateways, switches, wifi access-points, video monitoring, ...

    Verified purchase: YesCondition: NewSold by: newegg

  • by blaqnite75
    Apr 16, 2020Top critical review

    Not What I Thought it Was

    I purchased the USG with the intention of taking full advantage of my bandwidth. I own a Meraki MX 64 which limited my bandwidth due to the max throughput. The USG is configured through app on PC or through cloud key which is fine, but there are a lot of areas that are still in testing which concerns me about future stability on a security device. I would have also preferred switching at least be an optional item giving the multiple lan/wan ports. Ubiquity makes good products, but this one missed the mark IMO.

    Verified purchase: YesCondition: Pre-OwnedSold by: hitexstore

  • by nokdu74
    Jan 26, 2021

    Nice, but hard setup

    I wanted a firewall/router/VPN for my home. Already have several Unifi products so it would work great together. Setup was not a breeze just let you know. Knew that before I got. Once it setup it works great. But there is a catch. When the firewall is fully deployed. My broadband speed would drop. My broadband connection is 400 down and 20 up. With the intrusion detection enabled. My speed dropped to 100 down and 20 up. Couldn't figure that out. It seem that the system isn't designed to handle all that bandwidth processing. So had to turn it off. Not a huge deal for home use. But would have loved it to keep my full broadband speed. Other then that it's a pretty great product. One other note. It gets hot. I had it on top of my switch. My switch was getting hot. So I had to place spacers to ...

    Verified purchase: YesCondition: Pre-OwnedSold by: bacher76

  • by rpowell5702
    Jan 26, 2021

    Unifi USG

    Great little device. Replaced a Ubiquiti X router. Very similar capabilities; I just wanted the full system reporting capabilities within the Unifi controller software. This USG works great for that. Only minus (same as the Edger outer X) is that you can't do all the super security stuff and still maintain gigabit speeds. This takes a much higher-horsepower device. No biggie on a small home network, but I would not recommend for a larger, enterprise-type situation, with more users and critical security needs.

    Verified purchase: YesCondition: Pre-OwnedSold by: brchisox30

  • by rakota_sys
    Jul 10, 2019

    UniFi Security Gateway is not for noobs

    Once configured and going, the USG works fine. It was not an easy or intuitive process to get the USG installed. UBNT has a document "How to adopt a USG into an existing network" that must be followed exactly, and I do mean exactly. The first time I did not follow it exactly and DHCP did not work correctly and no amount of configuration changed its behavior. I 'forgot' the device in the UBNT Controller which resets the USG to factory defaults, then follow the document exactly. Now the USG runs fine and provides much network information. Yes, I would buy the USG again but as I stated in my title: the USG is not for noobs.

    Verified purchase: YesCondition: NewSold by: 749jeremy

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