Overview

The SUPERDANNY 20Ft Long Extension Cord Surge Protector Power Strip with USB-C is a versatile solution for powering multiple devices in tight spaces. This 20-foot cord offers ample length to reach distant outlets, while the flat plug design ensures easy placement behind furniture. With 8 AC outlets and 4 USB ports (2 USB-A and 2 USB-C), it delivers both power and charging capabilities for a variety of devices. Whether for home, office, or dorm room use, this power strip combines convenience and safety in one compact unit.

Features & Benefits

This surge protector comes equipped with 1050 Joules of surge protection to shield your electronics from power spikes. Its wide outlet spacing (1.65 inches) is designed to accommodate larger plugs, ensuring no interference between devices. The USB ports auto-detect and optimize the power output for your devices, ensuring efficient charging. With a wall-mountable design, this surge protector helps reduce clutter and improves organization in your workspace or living area.

Best For

The SUPERDANNY extension cord is ideal for tech-savvy households, dorm rooms, and home offices where space is at a premium. It’s perfect for users who need a long, flexible cord that can handle a variety of devices. Those who rely on multiple electronics at once will appreciate its ability to support several simultaneous charges and protect all their devices from surges. Additionally, its wall-mountable feature makes it a great option for people seeking to keep their work or living areas neat and organized.

User Feedback

Users have consistently praised this power strip for its space-saving flat plug and reliability in surge protection. Many appreciated the length of the cord, which provides flexibility in hard-to-reach spots. The wide outlet spacing was another highlight, making it easier to plug in large adapters without obstruction. However, some users noted that while it’s excellent for most devices, the USB charging speed could be slower than other dedicated chargers. Despite this, the overall feedback is overwhelmingly positive.

Pros

  • The 20-foot cord offers great flexibility for powering devices across large spaces.
  • Equipped with 8 AC outlets and 4 USB ports, it's ideal for multiple devices at once.
  • The surge protection feature provides peace of mind when using sensitive electronics.
  • Its flat plug design helps save space and makes it easier to fit behind furniture.
  • Users appreciate the wide 1.65-inch outlet spacing, which accommodates large plugs.
  • The wall-mountable option is a convenient space-saver for dorms and home offices.

Cons

  • The USB charging speed is slower compared to dedicated fast chargers for larger devices.
  • Some users find the 20-foot cord too long for smaller workspaces or desks.
  • The device may be too bulky for those seeking a compact power strip solution.
  • A few buyers noted that it can be cumbersome to mount in smaller areas due to its size.
  • The mounting holes might not be ideal for all surfaces, limiting installation options.
  • The weight of the power strip may make it less portable than smaller alternatives.

Ratings

The ratings for the SUPERDANNY 20Ft Long Extension Cord Surge Protector Power Strip with USB-C reflect global user feedback from verified reviews across multiple platforms and languages. Spam, bot-generated, and incentivized reviews have been filtered out to ensure only authentic, high-quality opinions are considered. While users generally appreciate the product's convenience, space-saving design, and reliable surge protection, there are a few recurring concerns, particularly regarding the USB charging speed. These mixed sentiments are reflected in the scores below.

Value for Money
92%
Users find this power strip to be an excellent investment due to its combination of length, surge protection, and multiple outlets. Many appreciate the 20-foot cord, which provides plenty of reach, and the inclusion of both USB-A and USB-C ports, making it versatile for various devices. Overall, it delivers solid value for the price.
Some users feel that while the product offers great features, the price could be slightly lower for those primarily seeking basic surge protection. A few buyers mentioned they would prefer a more compact version for portability, though this is subjective depending on the intended use.
Surge Protection Effectiveness
88%
With 1050 Joules of surge protection, this surge protector ensures reliable safety for electronics. Many buyers have expressed confidence in using it for sensitive devices like computers, TVs, and gaming consoles. It performs well in safeguarding against power spikes, providing peace of mind.
While most users find the surge protection adequate, a few noted that in areas with frequent power surges, they expected slightly better performance. However, these cases seem to be outliers and not representative of the general feedback.
Ease of Use
85%
This power strip is highly rated for its straightforward plug-and-play usability. Users appreciate the intuitive design, which includes a long cord and a flat plug for easy installation. The inclusion of multiple outlets and USB ports adds to its convenience for home or office setups.
Some users found the mounting holes useful, but others felt that the installation process could be more flexible. A few mentioned that the cord, though long, is a bit cumbersome when moving the power strip frequently, as it requires careful storage to avoid tangling.
Build Quality
89%
Buyers are generally satisfied with the build quality, appreciating the fire-retardant casing and solid construction. The 1.15-pound weight gives it a sturdy feel, and many mention that it holds up well under normal daily use. The material quality feels premium for the price point.
A few users reported that while the power strip is sturdy, it feels slightly bulkier than other similar products. Some also noted that the flat plug, though space-saving, doesn’t fit as easily into some tight spaces as they had hoped.
Cord Length and Flexibility
94%
The 20-foot cord is widely appreciated for providing excellent flexibility and reach. Users love the ability to stretch it across rooms without having to rely on multiple shorter extension cords. It's perfect for larger spaces or workstations where devices need to be powered from a distant outlet.
While the long cord is a major plus, a few users found it cumbersome in smaller spaces or when not in use. The length may also make it harder to manage, especially if you’re looking for a more compact solution for portable setups.
Outlet Spacing
80%
20%
Many users appreciate the 1.65-inch wide spacing between outlets, which accommodates larger plugs without blocking adjacent ports. This feature makes it easy to plug in power bricks and bulky adapters without interference.
However, some buyers found that while the spacing works well for most devices, it could still be tight for certain larger adapters. A few also mentioned that the spacing doesn’t fully accommodate all types of bulky power bricks, especially those with unusual shapes.
USB Charging Speed
70%
30%
Several users were satisfied with the inclusion of 2 USB-A and 2 USB-C ports, appreciating the convenience of charging devices without needing additional chargers. It’s perfect for households with multiple devices that need to be powered simultaneously.
A common complaint among users is that the USB charging speed can be slower than expected, particularly for larger devices like tablets or laptops. Some felt that faster charging speeds would make this power strip more competitive with other models.
Mounting Feature
83%
The wall-mountable design with two mounting holes is appreciated by users who want to save space or keep the power strip off the ground. This feature is particularly useful in tight areas like dorm rooms or behind furniture, helping to reduce clutter and improve accessibility.
While many users find the mounting feature useful, others felt that the installation could be improved for easier adjustment. A few buyers reported difficulties in securely mounting it to certain surfaces, with the mounting holes not always aligning well.
Compatibility with Devices
90%
This surge protector is highly compatible with a wide range of devices, including computers, home appliances, and gaming consoles. The USB ports support most modern devices, making it a great choice for tech-heavy households and offices.
A small number of users noted that while the surge protector works well for most devices, some high-power gadgets occasionally experience slower charging or connectivity issues. However, these cases are rare and do not seem to affect the overall functionality.
Port Variety (AC + USB)
91%
The combination of 8 AC outlets and 4 USB ports offers impressive versatility, allowing users to power a variety of devices simultaneously. Many users mention that this feature is ideal for home offices or entertainment setups where multiple gadgets need charging at once.
While most users love the variety of ports, a few felt that the number of USB ports could be better suited to higher-demand devices. Some mentioned that charging more than a couple of high-power devices simultaneously could result in slower performance.
Space-Saving Design
95%
The compact, flat plug design makes this power strip a great space-saver, especially in crowded outlets or behind furniture. Users love how the flat plug helps to keep cords tidy and out of the way, perfect for minimizing clutter in home offices and living rooms.
A few users mentioned that while the flat plug is convenient, it can sometimes be difficult to use in tightly packed areas. In certain setups, users may find that the flat plug doesn’t fit well, requiring repositioning or reorganization of their outlet setup.
Durability Over Time
87%
Many buyers report that this power strip holds up well over time, even with frequent use. The fire-retardant casing and sturdy design offer durability, ensuring long-lasting protection for electronic devices.
However, a few users noticed that the cord can become stiff after extended use, which may make it harder to coil or store neatly. Some also reported that the mounting holes showed signs of wear over time.

Suitable for:

The SUPERDANNY 20Ft Long Extension Cord Surge Protector Power Strip with USB-C is ideal for users who need a long, flexible solution for powering multiple devices simultaneously. Tech-heavy households, home offices, and dorm rooms will benefit from its 20-foot cord, 8 AC outlets, and 4 USB ports, allowing for convenient charging of laptops, smartphones, and other electronics. Its surge protection is highly appreciated by users with valuable devices, ensuring safety during power fluctuations. This power strip is also great for those who prefer to mount it on the wall to save space and reduce clutter in tight areas, making it an excellent choice for users who value both functionality and organization.

Not suitable for:

However, this power strip may not be the best choice for users who need a more compact or portable solution. The 20-foot cord, while excellent for larger spaces, may be cumbersome for those with smaller setups or limited desk space. Additionally, some users have reported slower USB charging speeds, which could be a drawback for those who rely on fast charging for larger devices like tablets or laptops. If you are looking for a compact extension or a more lightweight alternative, this model might feel bulky or overbuilt for your needs.

Specifications

  • Length: The extension cord is 20 feet long, providing flexibility for reaching distant outlets.
  • Surge Protection: Offers 1050 Joules of surge protection to safeguard connected devices from power spikes.
  • Outlets: Equipped with 8 AC outlets for powering multiple devices simultaneously.
  • USB Ports: Includes 2 USB-A ports and 2 USB-C ports for charging a variety of USB-powered devices.
  • Power Rating: Supports up to 1250W of power, with a maximum current rating of 10A.
  • Voltage: Operates at 125V, making it suitable for most standard household and office electronics.
  • Mountable: Features a wall-mountable design with 2 mounting holes for easy installation.
  • Flat Plug Design: The flat plug design helps save space, allowing it to fit in tight spaces behind furniture.
  • Outlet Spacing: Offers 1.65 inches of spacing between outlets, ideal for larger plugs and adapters.
  • Fire Retardant Material: Constructed with V-0 fire-retardant casing to ensure durability and safety.
  • Weight: Weighs approximately 1.15 pounds, making it lightweight and easy to move.
  • Cord Type: Uses a heavy-duty power cord that is both durable and flexible for everyday use.
  • Compatibility: Compatible with most standard electronic devices, including computers, TVs, and appliances.
  • USB Charging: Automatically detects connected device power needs for efficient USB charging.
  • Safety Features: Built-in surge protection prevents damage to electronics from unexpected power surges.
  • Design: Compact and versatile, designed for home, office, or dorm room use.

FAQ

This power strip comes with a 20-foot long extension cord, providing flexibility for powering devices across larger spaces, making it ideal for homes, offices, or dorms where outlets may be far apart.

The power strip is equipped with 8 AC outlets and 4 USB ports (2 USB-A and 2 USB-C), allowing you to charge multiple devices simultaneously. This is perfect for tech-heavy setups or places with many electronics.

Yes, this device features a wall-mountable design with two mounting holes. It’s easy to install, allowing you to save space and keep your workspace or living area organized.

The SUPERDANNY extension cord provides 1050 Joules of surge protection, safeguarding your devices from power surges and voltage spikes that can damage sensitive electronics.

Absolutely. With a 20-foot cord, this power strip offers ample reach for large rooms, offices, or even outdoor spaces. It’s perfect for areas where outlets are far from your workstation.

Yes, this device has 2 USB-A and 2 USB-C ports that automatically detect the connected device and adjust the charging speed for optimal performance, ensuring compatibility with a wide range of devices.

Yes, it’s rated for 1250W and 10A, making it suitable for standard office or home electronics, including desktops, monitors, and more. However, always ensure you’re within the power limits for safety.

The power strip is made with V-0 fire-retardant casing, making it durable and safe for long-term use. It’s designed to handle heat and prevent fire hazards, providing reliable performance for years.

While this surge protector automatically adjusts the power for optimal charging, a few users have mentioned that the USB charging speed could be faster when compared to dedicated high-speed chargers.

This power strip is not recommended for high-power appliances such as space heaters or microwaves. It is better suited for low to moderate-power devices like laptops, phones, and small electronics.