6 Best Flat and Thin Extension Cords in 2023

Flat and thin extension cords are a great way to add extra power outlets to your home without the unsightly clutter of a traditional round cord. They are also less likely to cause tripping hazards. If you’re looking for the best flat and thin extension cords for your home, you’ve come to the right place.

6 Best Flat and Thin Extension Cords in 2023 featured

In this article, we’ll take a look at some of the best flat and thin extension cords available on the market today. We’ll discuss the unique features, pros, and cons of each product to help you make an informed choice for your home.

But first, you might want to check out the following:

1. Maximm Cable 360° Rotating Flat Plug Extension Cord

  • Total outlets: 3 | USB ports: NA
  • Cable length: 1ft, 3ft, 6ft, 10ft, 15ft, 25ft
Maximm Cable 360° Rotating Flat Plug Extension Cord

The Maximm Cable 10 Ft 360° Rotating Flat Plug is a great option for those who need a versatile and durable extension cord. It has a 360° rotating plug that allows you to position the cord in any direction, making it easy to use in tight spaces.

The Maximm Cable 10 Ft 360° Rotating Flat Plug extension cord boasts several unique features that make it stand out. First and foremost, its 360° rotating flat plug is a game-changer. This innovative design allows you to plug it into tight spaces without the need to bend the cord excessively, preventing wear and tear.

Furthermore, it’s UL-certified, ensuring top-notch safety and reliability. Add to that, the cable has an average of 4.8-star rating on Amazon with over 12,000 reviews. It’s also available in a wide variety of cable lengths to suit your use case. All in all, the Maximm Cable extension cord is a durable and trustworthy choice for those seeking a versatile and safe solution.

What We Like

  • Affordable and budget-friendly
  • 360° rotating plug
  • UL-listed for safety
  • Durable quality
  • Reliable

What We Don’t Like

  • 3rd outlet might not be usable depending on how you place it
  • No USB ports
  • No surge protection

2. Addtam Flat Plug Power Strip

  • Total outlets: 6 | USB ports: 2
  • Cable length: 5ft, 10ft
Addtam Flat Plug Power Strip

For those who need a power strip with multiple ports and a flat plug, the Addtam Flat Plug Power Strip is a great option. Thanks to its unique design, the Addtam cable can be mounted easily, even if there are multiple devices connected to the wall socket.

The Addtam Flat Plug Power Strip makes use of a 0.35-inch ultra-thin plug, which is much slimmer than traditional plugs. Additionally, the plug has a 45-degree angled design, which ensures that the wall socket below it (if any) is still free for use. The cable itself is available in either 5ft or 10ft length options to suit your needs.

Another great feature of this extension cord is that it comes with a unique screw fixation design on both ends. It takes out the guesswork, and you can simply screw the power strip where you want to. And with a total of six outlets, it can easily handle all your needs. Additionally, the extension cord comes with surge protection, and is ETL certified for added safety.

What We Like

  • Flat plug with a 45-degree angled design
  • Total 6 outlets
  • Easily mountable
  • Surge Protection and ETL Certified

What We Don’t Like

  • No USB ports

3. NTONPOWER Ultra Thin Flat Extension Cord

  • Total outlets: 4 | USB ports: 2
  • Cable length: 10ft, 15ft, 25ft
NTONPOWER Ultra Thin Flat Extension Cord

If you want a durable design that can survive unprecedented pulls and has a flat design, the NTONPOWER Ultra Thin Flat Extension Cord is for you. It also has plenty of outlets along with a couple of USB ports.

Available with up to 25ft in length, the NTONPOWER Ultra Thin Flat Extension Cord is quite sleek in design. This makes it perfect to run under rugs or other tight spaces. It’s aided by a low-profile plug that fits inside narrow spaces.

Add to that, the plug features a 45-degree angle design similar to the Addtam Flat Plug Power Strip. This ensures that the neighboring socket is free for use. Compared to circular line cables, the NTONPOWER extension cord’s flat design makes it quite flexible and durable.

It also comes with a built-in multiple protection system, including a 10A resettable circuit breaker. The four outlets on this power strip are well-spaced out to allow for all sorts of adapters to be plugged in. And if need be, there are two USB-A ports with a peak output of 2.4A as well.

What We Like

  • Super slim design for discreet use
  • Flat plug with a 45-degree angled design
  • 4 outlets with 2 USB ports
  • Built-in Multiple Protection System

What We Don’t Like

  • No Surge Protection

4. TESSAN Surge Protector Power Strip

  • Total outlets: 6 | USB ports: 3
  • Cable length: 5ft, 10ft, 15ft
TESSAN Surge Protector Power Strip

The TESSAN Surge Protector Power Strip is a great option for those who need a reliable and versatile power strip. It has six AC outlets and three USB ports, so you can power a variety of devices at once. The strip is also surge-protected to protect your devices from power surges.

Similar to other products on this list, the TESSAN Surge Protector Power Strip makes use of a 45-degree low-profile flat head. The power strip is available in either 5, 10, or 15ft long cables depending upon your needs. For protection, the power strip has an overload protection of 1625W. Add to that, it also comes with surge protection for up to 1700 joules.

As for the outlets, the TESSAN Surge Protector Power Strip offers a total of six outlets, coupled with two USB-A ports and a USB-C port. The USB-C port can output at a peak of 15W, which is good enough for most devices out there. And the AC outlets are also well-spaced out, so you won’t have any issues plugging in chunky adapters. All in all, this is easily one of the best flat and thin extension cords out there.

What We Like

  • 6 AC outlets and 3 USB ports
  • Modern USB-C port
  • Flat plug with a 45-degree angled design
  • Surge protection
  • Overload protection

What We Don’t Like

  • Mounting it can be a tedious task

5. Sleek Socket Ultra-Thin Outlet Concealer

  • Total outlets: 3 | USB ports: NA
  • Cable length: 3ft, 8ft
Sleek Socket Ultra Thin Outlet Concealer

All the products on this list have a flat and low-profile plug. But what if you wanted a completely thin plug, which also functions as an extension cord? That’s where the Sleek Socket Ultra-Thin Outlet Concealer comes in.

The Sleek Socket Outlet Concealer boasts an ultra-thin design that hugs the wall and virtually disappears behind furniture. This ensures your outlets are safely covered. If you’re looking for a discreet and visually appealing option, this product is worth considering. What’s more, it acts as an extension cord, giving you access to three outlets to charge your smartphones or connect appliances.

Another reason to consider the Sleek Socket Outlet Concealer is that it covers the outlets completely. As such, if you have kids in your house, you don’t have to worry about them getting an electric shock. However, if you prefer something more simple, then there are plenty of other outlet covers for baby-proofing your house.

The package also includes double-sided, removable adhesive strips and adhesive cord clips. As such, the mounting process of the cable and power strip to the wall is also quite easy. There are different versions of these outlet covers available as well, depending upon the number of appliances you wish to connect to them. Just note that this cover will only work with outlets that have the ground pin at the bottom.

What We Like

  • Virtually invisible and unobtrusive design
  • Easy to install and maintain
  • UL-Certified
  • Great for baby-proofing

What We Don’t Like

  • Limited compatibility
  • Very few outlets for the price
  • No long cable options are available

6. Koumeican Thinnest Extension Cord

  • Total outlets: 1 | USB ports: NA
  • Cable length: 9.84ft
Koumeican Thinnest Extension Cord

At just 0.9mm thick, the Koumeican Extension Cord is the slimmest and thinnest power cord in the world. While it only offers a single extension port with limited functionality, it’s still a great option for folks wanting an ultra-thin flat extension cord.

The Koumeican Thinnest Extension Cord is a remarkable product with a few standout features. Its ultra-thin design is its main attraction, making it ideal for discreet use under carpets or rugs. While it’s available in a single cable length of 9.84 feet, it should be enough for most folks. Made in Japan, this extension cord comes with a seal of quality assurance, ensuring its durability and reliability.

In fact, the company claims that the cable can easily survive heavy loads without any issues. And while it can develop wrinkles due to the temperature, you can straighten them out with a simple hot air dryer. Its extreme thinness and various length options make it a versatile choice for those looking to minimize cable clutter while maintaining functionality.

What We Like

  • Extremely thin at 0.9mm
  • Ideal for under carpets
  • High-quality craftsmanship
  • Lifetime warranty

What We Don’t Like

  • Single outlet
  • No cable length options

FAQs on Best Flat and Thin Extension Cords

1. What are the advantages of using flat and thin extension cords?

Flat and thin extension cords are more aesthetically pleasing and space-saving. They are easier to conceal, reducing clutter in your living space. They are also less likely to be damaged or create tripping hazards.

2. Can flat and thin extension cords handle heavy-duty appliances and equipment?

Some flat and thin extension cords are designed for light to moderate use, while others can handle heavier loads. It’s crucial to check the product specifications and choose a cord that matches the power requirements of your devices.

3. Are there any limitations to using flat and thin extension cords?

Flat and thin extension cords may have shorter cord lengths compared to traditional cords. They may also have fewer outlets or USB ports, so it’s essential to consider your specific needs when selecting one.

Have Better Cable Management with these Flat and Thin Extension Cords

Well, that was our list of the best flat and thin extension cords. These flat and thin extension cords are fantastic solutions to declutter your living spaces and make your home safer. Whether you need extra outlets, USB ports, or just a sleek cord concealer, these options have you covered. So which of these options will you be getting for your home? Let us know in the comments below.

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Last updated on 15 September, 2023

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