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Ubiquiti Networks

Ubiquiti ETH-SP-G2 Surge Suppressor/Protector

Based on 847 reviews
Condition: New
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$16.48
Holiday Deal · 89% off was $153.94

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Nov 18 – Nov 22
Order within 19 hours and 39 minutes

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At a glance

Condition
New
Model
ETH-SP-G2
Weight
80 g
Color
Information Not Available
Connector Type
Auxiliary
Cable Type
Ethernet
Special Feature
Surge Protection
In the box
Item
Warranty
Information Not Available
Works with
Laptop, Personal Computer, Router, Smartphone

Features 5

  • Protects outdoor Ethernet devices from power surges
  • Designed for UniFi Access Points, Cameras, and Bridges
  • Supports surge protection up to 60V
  • Compact, weather-resistant enclosure for outdoor use

Specs 33

Brand Ubiquiti Networks
Connector Type Auxiliary
Cable Type Ethernet
Special Feature Surge Protection
Other Special Features of the Product Surge Protection
Ethernet Cable Category Cat 5e
Connector Gender Male-to-Male
Data Transfer Rate 1 Gbps

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 18 – Nov 22

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Si Funciona
Es una muy buena protección para tus equipos
Reviewed in the United States on August 3, 2026 by ELVIN FERRUFINO
no impact on ethernet
Plugs in easily. No impact on ethernet performance. Of course, I won't know if it works as a surge suppressor unless I get hit with a surge. Would be nice if it included a short ethernet cord.
Reviewed in the United States on September 28, 2023 by Howard Spindel
Compact and Priced Right
What can I say, this surge suppressor was just what I was looking for. I had a wireless internet service coming out to my house, and wanted to make sure I installed on of these to protect my equipment inside from lightning. Of course, I haven't had any lightning strikes, but this product does help provide that peace of mind. I will update if its durability is ever tested. I will say, I wish the grounding was a bit better, like a double nut setup, but it works.... ... show more
Reviewed in the United States on September 15, 2020 by Jimbo
Protect your network from voltage spikes.
Review Image by JD Test Lab
These help supress damaging voltage spikes from near lightning strikes. Install a suppessor on long ethernet cable runs. To be affective you will need to install a earth ground to a spressor.
Reviewed in the United States on November 5, 2024 by JD Test Lab
A must for WISPs or for installing network cameras.
Does what it says. Has saved indoor equipment on more than one occasion for me. If your rooftop radio gets struck by lightning it will get fried. These will not save it. They're not designed to. They're designed to keep the lightning from traveling down the ethernet cable and damaging the equipment on the other end. My only complaint to Ubiquiti is that they should provide a lug to attach the ground wire to rather than having to crimp a ring terminal to the wire, which adds an extra step to my install process. This is why I removed one star. Otherwise it's a great product at a very reasonable price. NOTE TO FIRST TIME USERS: You must install a ground wire or screw it to a grounded metal surface, otherwise it will not save your equipment. Without a ground it's just a fancy ethernet coupler. ... show more
Reviewed in the United States on October 3, 2020 by Scott S.
Excellent product from a quality company
All of their items are good quality, easy to connect, and work well. I highly recommend Ubiquity. Great for work and at home.
Reviewed in the United States on October 29, 2024 by hleumas1
Makes for a convenient outdoor disconnect
I believe this does what it's supposed to do. If you connect everything right, I think you'll be able to ground shielded cable to dissipate most electrical buildup... In the event of a lightning strike or something, will it protect anything? I don't know... Doubtful, but certainly better than nothing! For me, the biggest benefit is to have a point of disconnect and flexibility when you have an exterior AP or something like a Starlink dish, or IP camera, especially if you're moving devises around much... ... show more
Reviewed in the United States on June 29, 2022 by JH
Good Protection
It's a solid investment to protect your equipment from lightning strikes.
Reviewed in the United States on November 10, 2024 by Bru
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