Top Surge Protectors to Safeguard Your TV Setup
For most TV setups, the Tripp Lite TLP1208TELTV stands out with its 2,880-joule protection and dedicated coax and phone jacks, making it ideal for a full entertainment system. Its main limitation is the lack of USB ports, so you may need a separate charger for devices. If you need USB convenience, the Anker PowerStrip Surge Protector offers solid protection and two USB ports at a budget-friendly price.
A single lightning strike or power surge can fry your expensive TV and connected devices in an instant. Surge protectors are a cheap insurance policy, but not all are created equal. Here are the best options for protecting your home theater.
We evaluated each model’s joule rating (higher is better), number of outlets, cord length, and additional features like USB ports and coaxial protection. All picks have a proven track record and are widely available.
What we recommend
Tripp Lite TLP1208TELTV Surge Protector Power Strip
This surge protector offers extensive protection for your TV, cable box, and gaming consoles. With 12 outlets, a 6-foot cord, and 2,880 joules, it handles heavy power demands. It also includes Tel/DSL and coax protection, ensuring your cable and internet lines are shielded too.
Pros
- High joule rating
- Dedicated coax and phone jacks
- Lifetime warranty
Cons
- No USB ports
- Bulky footprint
Belkin 12-Outlet Surge Protector with USB
Belkin’s 12-outlet protector packs 4,000 joules of protection and includes two USB ports for charging phones or tablets. The rotating outlets allow flexibility for bulky adapters, and the 8-foot cord gives plenty of reach. It also has a built-in LED indicator for protection status.
Pros
- Very high joule rating
- Rotating outlets
- USB charging
Cons
- No coax protection
- USB ports may be slow for tablets
APC SurgeArrest Performance P11U2
APC’s SurgeArrest provides 3,940 joules and 11 outlets, along with two USB ports. It features a diagnostic LED that indicates wiring issues and protection status. The compact design fits well behind entertainment centers, and the 6-foot cord is standard.
Pros
- Diagnostic LEDs
- High joule rating
- Reliable brand
Cons
- No coax protection
- USB ports share current
Anker PowerStrip Surge Protector
Anker’s surge protector offers 12 outlets and 2,500 joules at an affordable price. It includes two USB ports (2.4A) and a 5-foot cord. The flat plug design helps fit in tight spaces, and the slim profile is ideal for wall mounts or behind consoles.
Pros
- Great price
- Flat plug
- USB ports
Cons
- Lower joule rating
- No coax protection
Belkin 8-Outlet Surge Protector with USB
This Belkin model provides 8 outlets and 2,000 joules, plus 2 USB ports. Its compact design and 6-foot cord make it easy to hide. It includes a protected indicator light and a 2-year warranty.
Pros
- Compact and lightweight
- USB ports
- Trusted brand
Cons
- Lower joule rating
- No coax protection
CyberPower CPS1215RM Surge Protector
For those with AV racks, this CyberPower model offers 15 outlets and 2,400 joules. It features a metal housing and can be rack-mounted or placed on a shelf. The 12-foot cord is extra long, and it includes a diagnostic LED.
Pros
- Long cord
- Rack-mountable
- Many outlets
Cons
- No USB ports
- Large and heavy
GE 6-Outlet Surge Protector with USB
This GE surge protector is designed to sit flush against a wall outlet, saving space behind a wall-mounted TV. It has 6 outlets and 2 USB ports, with a 1,200-joule rating. The plug is angled to keep the TV close to the wall.
Pros
- Space-saving design
- USB ports
- Ideal for wall-mounted TVs
Cons
- Low joule rating
- Short cord (no cord, plugs directly)
Before you buy
How they stack up
| # | Model | Joule Rating | Best for | Score | Price |
|---|---|---|---|---|---|
| 1 | Tripp Lite TLP1208TELTV Surge Protector Power Strip | 2,880 joules | Best Overall for Full TV Setup | 9.4 | Check price |
| 2 | Belkin 12-Outlet Surge Protector with USB | 4,000 joules | Best with USB Ports | 9.1 | Check price |
| 3 | APC SurgeArrest Performance P11U2 | 3,940 joules | Best for Advanced Protection | 9.0 | Check price |
| 4 | Anker PowerStrip Surge Protector | 2,500 joules | Best Budget Option | 8.8 | Check price |
| 5 | Belkin 8-Outlet Surge Protector with USB | 2,000 joules | Best for Smaller Setups | 8.6 | Check price |
| 6 | CyberPower CPS1215RM Surge Protector | 2,400 joules | Best for Rack-Mounted Gear | 8.4 | Check price |
| 7 | GE 6-Outlet Surge Protector with USB | 1,200 joules | Best for Wall-Mounted TVs | 8.0 | Check price |
Frequently asked questions
What is a surge protector and how does it work?
A surge protector diverts excess voltage from power spikes to the ground, protecting connected devices. It uses a component called a metal oxide varistor (MOV) that absorbs the extra energy.
How many joules do I need for a TV setup?
For a typical TV setup with several components, a minimum of 2,000 joules is recommended. If you live in an area with frequent storms or have expensive equipment, consider 3,000 joules or more.
Do surge protectors work for lightning strikes?
Surge protectors can handle small surges, but a direct lightning strike can overwhelm them. For ultimate protection, unplug devices during severe storms or use a whole-house surge protector.
What is the difference between a power strip and a surge protector?
A power strip simply adds outlets. A surge protector includes circuit protection. Always check for a joule rating and UL listing to ensure it provides surge protection.
Can I plug a surge protector into another surge protector?
This practice, called daisy-chaining, is not recommended. It can overload the circuit and reduce protection. Plug each surge protector directly into a wall outlet.
How long do surge protectors last?
They degrade over time as they absorb surges. Many have an indicator light that goes off when protection is no longer active. Replace them every few years or after a major surge.
Do I need coaxial protection for my TV setup?
If you have cable TV or use an antenna, yes. Surges can enter through the coaxial cable and damage your TV. Look for a surge protector with coax jacks.
Are USB ports on surge protectors safe for charging phones?
Yes, they are safe, but they may charge slower than a wall charger. Check the output amperage; 2.4A is good for tablets. They are convenient for keeping devices organized.
What does the clamping voltage mean?
Clamping voltage is the voltage level at which the surge protector starts to divert excess energy. Lower is better. Look for a rating below 400V for optimal protection.
Is it worth buying an expensive surge protector?
Prices vary based on features. More expensive models often have higher joule ratings, more outlets, and warranties. Investing in a quality unit is cheaper than replacing a TV.
The bottom line
For most TV setups, the Tripp Lite TLP1208TELTV is the best choice because it offers high joule protection and includes coax and Tel/DSL jacks, which are essential for a full entertainment system. If you need USB ports, the Belkin 12-Outlet is a top contender. Budget-conscious buyers will find the Anker PowerStrip a reliable and affordable alternative. Whichever you choose, ensure it has at least 2,000 joules and a UL rating.
