The 8 Best Surge Protectors of 2021

Protect and power up your devices

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Surge protectors keep your devices safe from wiring faults, electrical storms, or issues with your electric company. Though there are some great basic models available, you can easily find options with lots of outlets, USB ports for smart devices, and phone line protection.

There are also desk-mounted models, tower models, and even Wi-Fi-enabled options. Here are the best surge protectors built for any work or home office.

Best Overall: APC Surge Protector

This APC power strip features 11 outlets, six of which are spaced far apart to accommodate large plugs and transformers. It also has coax protection, telephone/DSL ports, and even Ethernet protection.

Each plug has a sliding safety shutter to prevent dust, debris, and moisture from getting into the power strip. The 8-foot power cable can also rotate 180 degrees and has a 90-degree wall plug, preventing it from bending and causing damage. With a surge energy rating up to 3020 Joules, all of your equipment will be protected from wiring faults and electrical storms.

Best with USB Ports: Onsmart Power Strip

The Onsmart Power Strip not only has four traditional outlets, but also has four USB ports for powering and protecting smartphones, tablets, and other devices. The 6-foot power cable lets you position the power strip anywhere you want, and convenient slots on the back of the unit allow for desk or wall mounting.

The slim body and low profile of this power strip also means you can have it on your desk without taking up too much space. Plus, it features overcurrent and surge protection up to 600 Joules, giving you peace of mind against electrical damage. 

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Best Budget: AmazonBasics 6-Outlet Surge Protector

The AmazonBasics 6-Outlet Surge Protector is an excellent, budget-friendly option. One of the six outlets can accommodate larger plugs and transformers. Even more, the 6-foot power cable lets you place the power strip wherever you'd like.

It features surge protection up to 790 Joules, making it perfect for computers, printers, lamps, and other office equipment. A convenient LED indicator in the on/off switch quickly tells you if the strip is protecting and powering your devices. This surge protector is also available in single units or in packs of 10.

Best for Large Plugs: Belkin Pivot-Plug Surge Protector

This 12-outlet surge protector from Belkin features eight plugs that pivot outward to make room for larger plugs. It also has four fixed outlets for devices and equipment with traditional plugs, as well as coax and telephone line protection for audio/visual equipment, phone banks, and fax machines. 

The power strip is made of a damage-resistant shell and has a cable management clip to keep things organized. With an energy rating of 4320 Joules, you can protect servers, workstation computers, and high-end audio equipment from surges.

Best for Travel: Belkin 1-Outlet SurgeCube

If you frequently travel for work or work remotely, opt for the Belkin SurgeCube. This single-outlet surge protector plugs directly into a wall, eliminating messy cables and cords. LED indicator lights instantly tell you if your laptop is both protected and grounded.

With a surge rating of 885 Joules and 45,000 amps, your device will be safe from wiring faults and electrical storms. Weighing just over 3 ounces and measuring 2.7 x 5.6 x 6.9 inches, this surge protector is the perfect size to slip into a backpack, laptop bag, or carry-on luggage.

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Best Desk Mount: APC Power Station

Keep cords and cables off the floor while having outlets easily accessible with the APC Power Station. It features a unique, U-shaped body that can be mounted to a cubicle wall or desk up to 2.4-inches thick.

This surge protector has six outlets for computers, printers, and other equipment as well as a USB-C and two USB Type-A ports for powering smartphones, tablets, and other devices. It also has a surge rating up to 1080 Joules, protecting your equipment from wiring faults, electrical storms, or issues with electricity providers. 

Best Space-Saving: Lovin Power Strip Tower

Though it has 14 outlets, this surge protector from Lovin features a vertical tower design that doesn't take up too much space. Each layer of the tower has an independent on/off switch, so you can power on equipment only when you need it. There are also four USB Type-A ports for charging smart devices. 

The unit rotates 360 degrees for easy access to every outlet, and the 6-foot power cord retracts into the base of the tower. It also has an automatic shutoff that activates during overcurrents and overcharges to protect your equipment. With surge protection up to 780 Joules, this tower is made of flame-resistant materials for durability.

Best for Smart Homes: Kasa Smart Power Strip

The Kasa Smart Power Strip features six outlets and three USB ports that can be individually controlled and monitored. With the Kasa app, you can track energy use and any recent power surges, as well as set up schedules to automatically turn off your equipment.

With built-in Wi-Fi, you can connect this surge protector to your Amazon Echo or Google Home smart speakers, or use Microsoft Cortana to power your devices on and off with voice commands. It also provides up to 1710 Joules of surge protection so your laptop, desktop, and other equipment are safe from wiring faults, problems with electricity providers, or electrical storms. 

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Meet the Expert

Taylor Clemons has over three years of experience writing about games and consumer technology. She has written for Lifewire, Digital Trends, TechRadar, and her own publication, Steam Shovelers.