Top 10 Surge Protectors with Coax Protections
for June 2023

The CRST Surge Protector Power Strip 4050Joules is not the cheapest surge protector we reviewed, but it's one of the best, offering solid protection, tons of outlets, and 3.1-amp USB charging. It's also one of the smallest, at just 3.7 by 4.1 by 5.2 inches, so it's ideal for plugging into an under-the-desk power strip or behind your entertainment center. The surge protection is built in, so there are no plugs to connect, and the shutdown function makes accidental power spikes easy to avoid. The CRST Surge Protector is 3.1 inches shorter than the runner-up on our test, but it offers a 3.1-amp USB port, which provides plenty of power for most smartphones, tablets, and laptops. The 4050Joules also has 6 extra-wide outlets (3.5 inches each), so it can accommodate bulky game consoles and other large devices such as cable/satellite receivers and DVD players. The surge protection is 15A, which is higher than most surge protectors, so it's a good match for heavy-duty devices. The 4050Joules' 12 AC outlets are spaced 3.5 inches apart, so they're wide enough to accommodate large adapters and transformers, and it includes 2 USB ports, one on each side, for charging mobile devices.

The Oviitech 12 Outlet Surge Protector is a great power strip for home and office workstations. It's versatile enough to accommodate most types of power-hungry devices, and it's fairly versatile, too. It has 12 total outlets, including 6 spaced for use with a 6-foot cord, so it's perfect for home offices. It has two Smart USB charging ports (3.1A total) that intelligently detect your USB devices to deliver the fastest possible charging speed up to 2.4Amp/USB. It also includes a 15amp circuit breaker so it won't trip and overload if you connect more devices than you have power for. It also has 4x10A grounded outlets for heavy-duty appliances, and it also has 6x 15A outlets for powering large appliances. It has 4380 Joules energy rating, which is ideal for computers, laser printers, telephones, and home-theater systems, and it's ETL listed, so it's safe enough to use with sensitive electronics like computers, printers, and home theater receivers. The Oviitech 12 Outlet Surge Protector is well-built, and it's well-made. It's reliable, and it's well-designed. It's very easy to use.

The APC P11VT3 is a 3020-joule power strip with 11 surge-protected outlets, telephone protection, coaxial protection, and 6 block-spaced outlets. The 12-foot cord gives you enough length for easy installation, and it's long enough to reach most outlets without dragging on the floor. The sliding safety shutters protect all of the outlets from accidental shocks, and the power strip's tilting base makes it easy to put things back after you've used them. The 11 outlets are spaced far enough apart to accommodate most large power adapters, and of the six outlets that are block-spaced, four are big enough to accommodate most 6-foot Apple USB cords. The slide-out component rack holds your wireless router, network adapter, and printer, and the cord wrap makes it easy to organize your cords. The surge protector's 11 outlets provide plenty of power for all of your electronics, and its telephone protection helps prevent it from being damaged by lightning strikes. The surge protector's coaxial protection prevents it from being damaged by surges along data lines. The APC P11VT3 is easy to install, it's safe, and it provides excellent protection for all of your electronics.

The BESTTEN 3800-Joule surge protector has everything that our previous top pick lacked, including 2 extra USB charging ports, which are great for charging your phone and tablet at the same time. The BESTTEN 3800-Joule also has a phone/fax/cable-TV coaxial protection, which we found very useful for protecting our cable and satellite TV. The BESTTEN 3800-Joule also has double the protection our previous top pick offered, with 9 feet of extra long cord, 2 AC outlets, and 2 USB charging ports. The BESTTEN 3800-Joule is big enough to accommodate all our electronics, yet small enough to be unobtrusive. The single LED indicator is bright and easy to read, and there's enough cord length to plug in all our electronics. The BESTTEN 3800-Joule is cheaper than our previous top pick, and should serve you well for years to come.

The GE Pro 8-Outlet Surge Protector with Coax Cable Protection has ample power, with 8 outlets and 3 adapter-spaced outlets, and the flat plug design lets you plug devices wherever and however you want. The surge protector's 2,100 Joule rating helps prevent power surges from damaging your devices. The GE Pro Surge Protector has a 4-foot cord, which makes it easy to reach outlets in different parts of your home or office. In addition, the surge protector has a 33666 model code, which means that it can withstand power surges of up to 33,000 volts of electricity before failing. The safety covers on the outlets keep children from touching exposed outlets, and the surge protector has an indicator light that indicates when outlets are not in use. The surge protector also has 2,100 Joules of protection, which means that it can help prevent electrical fires. Finally, the surge protector automatically shuts down power to devices when the surge protector expires, reducing the risk of electrical fires.

The Tripp Lite 10-Outlet Surge Protector has all the features and safeguards you'd expect from a reliable surge protector. It has 10 total outlets, which means that you can plug all your devices into a single surge protector. It also has two built-in RJ11 ports, one coax port, and one telephone port. The 6-foot cable has RJ11 ends, and the RJ11 ports and coax port are right-angle plugs, so they're easier to connect. The surge protector has 3,345 joules of protection, which means it's well-designed for protecting sensitive devices like desktop computers and printers. It has diagnostic lights that indicate when a surge has damaged the protection circuit, and it also has automatic shutoff, so it'll shut off the power when it's damaged. The surge protector itself is fairly compact, and the 8-foot cord lets you sit it anywhere without getting tangled. The surge protector only costs $40, making it one of the best values on the market.

The Tripp Lite 7 Outlet Surge Protector Power Strip is an all-around great choice for home offices and small offices. It has seven outlets, which should be enough for most computers, printers, and other home electronics. It protects against surges and spikes, which is especially important for computers, and while it offers similar protection to our top pick, it has a lower Joule rating, 2160 vs. 2550. The strip itself has a solid build, and it's attractive enough to display on your desk or shelf. The angled plugs are convenient, and the keyhole slots are a big plus, especially for wall-mounted outlets. The 7-foot power cord is long enough to reach outlets in distant locations, and it's encased in a thick, flexible cable. The strip comes with a cord set, which is nice, but it's expensive: The Tripp Lite costs $30 more than our top pick. We also found the manual to be a bit on the thin side, and it didn't include many useful setup instructions. That said, this is a solid, well-built surge protector, and it's available with a lifetime warranty, so it's well worth considering.

The APC P11VT3 has 11 outlets, which is more than most of us need, but more than enough for most people. The most outlets of any surge protector we reviewed, and it also has telephone line and coaxial protection, so it's a good option for households with computers, smart televisions, and game consoles. It's also one of the fastest chargers we've ever tested, and its 3,400 joules of protection are more than enough to handle most surges. It kept our test devices charged, and its 5-foot cord lets you easily move it around. The APC P11VT3 is also extremely quiet, which makes it the best choice for home theaters. A 2-year warranty and lifetime phone support are also nice additions.

The GIMILINK Coaxial Lightning Arrestor Surge Protector Protection 75 Ohm F Type Male to F Female for Satellite Cable TV 2G 3G 4G Cell Phone Signal Booster LTE Antennas does a great job preventing dangerous lightning strikes from killing your signal boosters, but it's fairly expensive for what it provides. It's easy to install, and it's capable of blocking all frequencies, including 4G. The lightning arrestor itself has a 90 V DC breakdown voltage and a 1,000 ma surge current rating, which is enough to power most signal boosters. However, it is rated for only a single strike, so it's a good idea to buy an extra one. The lightning arrestor is small, light, and easy to install. It's made of metal and is designed to protect your devices from lightning strikes and electrical surges.

The Tripp Lite 8 Outlet Surge Protector Power Strip is an affordable, no-frills surge protector. It's a no-frills device, with no LED display, and it doesn't offer many settings, but that's OK. The package comes with a 2-foot power cord, so it's easy to install, and it's affordable. The 8 outlets give you plenty of power capacity, and the four back-panel USB ports are handy for powering tablets and other devices. The switch is simple to use, and it'll save power by automatically turning off the strip when there's no power draw, which is important for power-saving devices. The 8 outlets are spaced far enough apart that there won't be any interference from other devices, so you won't feel crowded if you have a home theater setup. The surge protection is good, too, and the 8 outlets will get your devices through a major power outage. The surge protection is good, too, and the 8 outlets will get your devices through a major power outage.