Best Ethernet Surge Protectors of 2026
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Ethernet surge protectors are essential accessories for anyone looking to safeguard their network equipment from power surges and lightning strikes. Designed to protect Ethernet cables and connected devices from damage caused by electrical surges, these surge protectors are easy to install and offer reliable protection for sensitive equipment. They typically feature multiple protection modes, including surge protection, lightning protection, and electrostatic discharge protection, ensuring that your network equipment stays safe and secure in all situations. Whether you're a home user or a business owner, Ethernet surge protectors are an affordable and effective way to protect your network from unexpected power surges and lightning strikes.
At a Glance: Our Top Picks
Top 10 Ethernet Surge Protectors
Amazon Basics Rectangle 6-Outlet, 600 Joule Surge Protector Power Strip
Belkin 6-Outlet Surge Protector Power Strip
The Belkin Surge Protector Power Strip is a versatile and reliable solution for protecting your devices and appliances. With 6 surge-protected AC outlets, you can power multiple computing devices and peripherals, from smartphones to laptops. The 1680 joules of overcurrent and overload protection ensure the safety of your computers, monitors, hard drives, and home theaters. Additionally, the power strip features a USB-C PD port and a USB-A port, allowing you to conveniently charge your mobile devices. The safety light indicator provides peace of mind while charging, and the updated design includes safety features to minimize electrical power risks. Backed by a 2-year limited lifetime warranty and $300,000 Connected Equipment Warranty, you can purchase with confidence.
Belkin Power Strip Surge Protector with 8 Outlets and Heavy Duty Cord
The Belkin Power Strip Surge Protector is a compact and heavy-duty extension cord that provides 8 AC outlets with surge protection. It has a 2500-Joule energy rating which safeguards printers, broadband modems, or home theater systems from overload, short circuit, power spikes, lightning strikes, or fluctuations. The widely spaced outlets accommodate big plugs and charger bricks while the safety slide lock secures unused sockets. The 8 ft / 2.4-meter durable cord with a 3-prong flat plug is ideal for home office, workstations, and game rooms.
Belkin Surge Protector w/ 8 Rotating & 4 Standard Outlets
The Belkin Surge Protector is a multi-plug outlet power strip that allows you to charge various electronic devices through a single surge-protected extension cord. With a compact and space-saving design, this power strip features rotating outlets and an efficient cord-management system that provides you with a clutter-free workspace. It also offers reliable surge protection against short circuits, power spikes, lightning strikes, and energy fluctuations. The product is backed by a lifetime warranty and is protected by a $300,000 Connected Equipment Warranty.
Belkin 6-Outlet Wall Surge Protector with 2 USB Ports
The Belkin 6-Outlet Wall Surge Protector with 2 USB Ports provides reliable protection for your electronic devices against overload, short circuit, power spikes, lightning strikes, or fluctuations. With six surge-protected outlets and a 900-Joule energy rating, it is suitable for charging smartphones, tablets, and more. The safety light indicators ensure your equipment is safe, and the two powered USB ports (2.1A combined) allow for convenient one-source charging of mobile devices.
Amazon Basics 12-Outlet Surge Protector Power Strip
The Amazon Basics Surge Protector is a handy device designed to keep your electronics safe from unexpected power surges. With 12 outlets, it lets you plug in multiple devices at once, perfect for your home, office, or gaming setup. It offers strong surge protection with a 4,000-joule rating, helping to prevent damage to your small appliances, phones, and lamps. You'll also appreciate the built-in 15-amp circuit breaker, which adds an extra layer of safety by preventing overloads. This power strip combines convenience and protection, making it an essential addition to your electrical setup.
Cable Matters Single Outlet Surge Protector for Electronics
The Cable Matters surge protector offers a single surge-protected outlet for your electronic devices like televisions, computers, and gaming consoles. It is self-contained within a wall outlet for convenience, and its LED indicator allows you to easily verify its activation. The ETL listed wall plug surge protector is rated for maximum protection with a 900V L-N VPR rating, and it can protect electronics from power surges up to 2205 joules.
TESSAN 1050J Single Plug Surge Protector
The TESSAN Single Plug Protector offers reliable protection for your valuable electronics by guarding against power surges with a 1050-joule rating. This means you can keep your devices like computers and TVs safe from unexpected voltage spikes. With a maximum power capacity of 1875 watts, it can handle large appliances such as refrigerators and treadmills, meeting your diverse charging needs. The built-in indicator light lets you easily see if the surge protection is active, giving you peace of mind. Its compact size makes it perfect for tight spaces and travel, so you can protect your devices wherever you go.
Cable Matters Single Outlet Surge Protector Outlet
The Cable Matters Single Outlet Surge Protector Outlet is a small, self-contained wall surge suppressor that protects your electronic devices from damage caused by sudden electrical surges. The non-blocking design doesn't block both outlets when plugged in, and the built-in LED indicates surge protection status. With an 800V L-N rating for maximum protection, this 1875W rated power surge protector is ETL listed for safety.
Lutron Caséta Wireless Repeater/Range Extender
With Lutron Caséta Wireless Repeater, you can now extend the coverage range of your Caséta system up to 60 ft. without requiring a separate ethernet connection. This repeater is perfect for homes with unusual layouts or dense walls, where the Caséta Smart Hub cannot provide optimal coverage. Simply plug the repeater into an outlet within 60ft of the Lutron Caséta Smart Hub and enjoy seamless coverage throughout your home.
Frequently Asked Questions (FAQs)
1. Do Ethernet surge protectors work?
With surge protectors, you can protect your Ethernet switch and connected devices from irreparable damage. Even though surge protectors increase the lifespan of your devices, not all of them work the same. Only a high-quality surge protector can offer the adequate protection your devices need.
2. How do I protect my Ethernet from lightning?
Ethernet Surge Protector is a surge protection device (SPD) that is inserted inline on an RJ45 CAT6/CAT5/CAT5e cable to prevent damage of electronic networking equipment. Powerful surges that the device protects against include direct lightning strikes, voltage spikes, or PoE overvoltages.
3. Should you use a surge protector with a router?
It is definitely a good idea to plug into a surge protector for your TV, computers, streaming and gaming devices, and any other high-value electronics. The ethernet surge protector looks like a phone jack box and will do the same for the ethernet cable that must also run to your router.
4. Can you get a surge through Ethernet?
It is also unlikely that a power surge traveled across Ethernet cables. A lightning strike nearby could I guess generate a field in the cable but it is unlikely. Ethernet cable generally does not have the ability to carry much power. The twists in the wire make it very resistant to external fields.
During our ethernet surge protector research, we found 16 ethernet surge protector products and shortlisted 10 quality products. We collected and analyzed 385,411 customer reviews through our big data system to write the ethernet surge protectors list. We found that most customers choose ethernet surge protectors with an average price of $16.75.
The ethernet surge protectors are available for purchase. We have researched hundreds of brands and picked the top brands of ethernet surge protectors, including Belkin, Cable Matters, TESSAN, Lutron. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.
Alan Eaton is a seasoned writer whose expertise is in anything related to electronics, such as headphones, monitoring equipment, computer, and so on, built over a 15-year career in the technology industry. Working in the trade during his youth, he accumulated a great deal of knowledge about machinery.