Best USB Extension Cords of 2026
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USB extension cords are a convenient way to extend the length of your USB cable. These cords come in various lengths and are compatible with most USB devices, including smartphones, tablets, and computers. They are easy to use, simply plug the male end of the extension cord into your device and then plug your USB cable into the female end of the cord. This allows you to have more flexibility when it comes to the placement of your device, making it easier to charge or transfer data. Additionally, some extension cords come with built-in repeaters, which help boost the signal strength and prevent data loss.
At a Glance: Our Top Picks
Top 8 USB Extension Cords
TESSAN Ultra Thin Flat Plug Power Strip
The TESSAN Ultra Thin Flat Plug Power Strip is a 6 in 1 small power strip that features a space-saving flat head, 3 multiple outlets, 2 USB-A ports, and 1 USB-C port. It has a 5-foot slim plug that avoids tripping and falling, and comes with an extra mounting hole that allows it to be securely installed in various applications. The extension cord with USB ports can charge up to 6 devices simultaneously, and its dual USB-A ports can charge up to 2.4A, while the USB-C port can charge up to 3A. This power strip is ideal for various occasions, including travel, dorms, and home offices.
Olcorife Flat Plug Power Strip
The Olcorife Power Strip offers a space-saving design with its ultra-thin flat plug, allowing you to fit it into tight areas without clutter. The sleek plate covers the outlet, providing a neat appearance that blends seamlessly with your decor. You can charge multiple devices at once, as it features six AC outlets and three USB ports, accommodating up to nine devices simultaneously. Additionally, it protects your electronics with 2000 joules of surge protection, safeguarding them from unexpected power spikes. This combination of features ensures convenience and peace of mind for all your charging needs.
TESSAN Multi Plug Wall Outlet Extender
The TESSAN Outlet Extender is designed to maximize your charging capabilities. With its 7-in-1 functionality, it transforms a single socket into four AC outlets and three USB ports, allowing you to charge up to seven devices at once. This is especially useful in busy areas like your home or office, where multiple devices often compete for power. The flat plug design is ultra-thin, making it easy to fit in tight spaces like behind furniture. Additionally, the short cord helps keep your workspace neat by minimizing cable clutter, giving you a tidy environment to work in.
HANYCONY 10 Ft Power Strip with USB
The HANYCONY Power Strip offers a sleek and practical solution for your power needs. Its ultra-thin flat plug design allows you to position it close to the wall, making it easy to hide behind furniture. With widely spaced outlets, you can connect larger adapters without the worry of blocking others. The 10-foot extension cord provides flexibility in placement, whether on your desk or mounted on the wall. Additionally, it features two USB-C ports for fast charging, accommodating the growing number of devices that require USB-C connections. This power strip is designed for convenience and efficiency in your home or office.
Twin Extension Cord Power Strip - 12ft cord, 6 polarized outlets
The Twin Extension Cord Power Strip is a unique solution for those who need additional outlets. With a 12-foot cord and 6 polarized outlets (3 on each side), it allows you to plug in multiple devices at once. The slim design makes it easy to hide behind furniture, while the flat head plug stays close to the wall, making it ideal for tight spaces. Additionally, the power strip is UL Listed for safety, with heavy-duty and extra-lightweight design. It is perfect for use in the bedroom, living room, office, kitchen, or anywhere that needs additional outlets.
TESSAN 1 Ft Flat Plug Surge Protector Power Strip
The TESSAN Flat Plug Power Strip offers a slim, 0.35-inch ultra-thin flat plug with a convenient pull ring, making it easy for you to unplug in tight spaces like behind your TV or sofa without hassle. It features 4 AC outlets plus 3 USB ports (including 1 USB-C), allowing you to charge up to seven devices simultaneously, saving you time and reducing clutter. The 1-foot short extension cord is perfect for desks, keeping cords tidy and out of the way. Plus, the 45-degree angled flat plug design helps you use other nearby outlets without blocking them, providing extra convenience in crowded spaces.
SilkFun Electrical Outlet Extender with 2 AC & 3 USB Ports, 23-35 in, 180° Swivel
The SilkFun Outlet Extender helps you power up to five devices at once with its two AC outlets and three USB ports, making it easy to charge laptops, phones, and small appliances all at the same time. It extends from 23 to 35 inches, so you can reach those hard-to-access plugs behind furniture or low on walls. The 180° swivel plug lets you adjust the extender to fit various outlet positions, adding extra flexibility. Plus, it comes with strong hooks for easy wall mounting without damage, keeping your space organized and your devices powered safely.
BN-LINK 6ft 3-Outlet Indoor Extension Cord
The BN-LINK 3-Outlet Extension Cord is designed to make powering multiple devices easier in your home or office. With three outlets, you can plug in lamps, fans, or holiday lights without needing additional adapters. Its flat, flexible cable prevents tangling and lets you neatly arrange it around your space for better organization. At 6 feet long, this cord offers just the right length to reach your devices without creating a mess of excess cable. Plus, it’s built to be safe and reliable, so you won’t have to worry about overheating while it’s in use.
Frequently Asked Questions (FAQs)
1. Can you get an extension for a USB cable?
To use a USB extension cable, disconnect one end of your standard USB cable and connect the male end into the female end of the extension cable. Then connect the male end of the extension cable to the device that is furthest away.
2. How long can USB be extended?
USB 2.0 cables can be extended out to a length of 30 meters, or just over 98 feet. USB 3.0 and 3.1 cables, on the other hand, can only be extended to 18 meters (about 59 feet). This assumes that the initial cable is an active cable. If it's not, the maximum length of USB 2.0 drops to 25 meters, or about 82 feet.
3. Do USB extension cables affect performance?
It may impact total speed of USB connection since there are two more connection points for cable. Those points will introduce noise in connection and some of data will need to be retransmitted.
4. Is there a difference between USB extension cables?
Yes, USB 3.0 cables are different. Even though you can connect a USB 3.0 device via a USB 2.0 cable, in order to achieve full USB 3.0 speeds you need to rewire any existing cabling. USB 3.0 cables have more internal wires, are usually blue, and are noticeably thicker than the old USB 2.0 cables.
During our usb extension cord research, we found 24 usb extension cord products and shortlisted 8 quality products. We collected and analyzed 327,847 customer reviews through our big data system to write the usb extension cords list. We found that most customers choose usb extension cords with an average price of $16.67.
The usb extension cords are available for purchase. We have researched hundreds of brands and picked the top brands of usb extension cords, including TESSAN, olcorife, HANYCONY, W4W, SilkFun. The seller of top 1 product has received honest feedback from 5,139 consumers with an average rating of 4.9.
Harry Stack owns a small hardware store, his career landed him a depth of knowledge in categories such as tools, equipment, machinery and hardware. In his spare time, he usually repairs furniture, safes and appliances, and he knows how to make simple repairs to plumbing or electrical fixtures. His hobbies also include woodworking and fishing.