Best Flat Cable USB Adapters of 2025

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Flat Cable USB Adapters are a useful accessory for those who need to charge or transfer data between devices. These adapters allow users to connect USB devices to their laptops or computers without the need for a long, bulky cable. The flat cable design also makes them tangle-free and easy to store in a bag or pocket. With various connector types available, including USB-C, micro USB, and lightning, these adapters are compatible with a wide range of devices. They are a convenient and practical solution for those who require a flexible and compact USB connection.
At a Glance: Our Top Picks
Top 6 Flat Cable USB Adapters
Maxhood USB-C to USB A Adapter Cable
The Maxhood USB-C Adapter is a versatile solution for connecting USB Type-C devices to USB Type-A peripherals. It supports ultra-fast 10Gbps data transfer, allowing you to quickly sync and transfer files without delay. The durable soft FPC material gives it a sleek flat design that's both stylish and practical. Additionally, this adapter is compatible with a wide range of devices, from MacBooks to Samsung Galaxy phones, making it easy for you to charge or connect to various devices effortlessly.
Cable Matters 2-Pack Right Angle USB C Adapters
The Cable Matters USB C Adapters offer exceptional connection flexibility with their flat right-angle design, perfect for managing cables and optimising desk space. You can enjoy enhanced gaming and charging experiences, as these adapters allow for comfortable use while keeping your devices powered. With support for high-speed data transfer up to 40Gbps and 240W charging, they ensure your devices stay efficient. Their durable construction means they can withstand regular use, making them a smart choice for anyone needing reliable connectivity.
USB C Female to USB A Male Adapter Cable
The Critin USB C Adapter offers seamless connectivity between USB Type-C and USB Type-A devices. With its OTG function, you can easily transfer data and sync between devices. The adapter supports super-speed data transfer of up to 10Gbps, allowing you to move files quickly and efficiently. Additionally, it supports 3A/20V current for faster charging, ensuring your devices stay powered up without delay. Its durable soft FPC material and flat design make it a stylish and practical choice for your connectivity needs.
USB-C to USB 3.1 Adapter for Fast Charging
The KETSOOBI USB Adapter connects USB A devices to USB Type-C devices, allowing you to read and transfer data seamlessly. With its 10Gbps super speed transfer capability, you can enjoy faster data syncing compared to standard cables. Its durable FPC cable design ensures flexibility and resilience, making it easy to carry without worrying about damage. The cable's short length helps prevent tangling, keeping your workspace tidy and efficient, whether at home, work, or on the go.
Poyiccot USB-C to USB 3.0 Adapter Cable
The Poyiccot USB-C Adapter offers seamless connectivity between USB A enabled devices and USB Type-C devices. With a remarkable 10Gbps super speed transfer rate, you can enjoy faster data transfers, making your tasks more efficient. The durable soft FPC material and flat design ensure that the cable not only looks good but is also robust, reducing wear and tear. This adapter is compatible with a wide range of devices, including MacBook Pro and various Samsung Galaxy models, providing you with flexibility in charging and data transfer.
mytysun USB C to USB A Adapter
The mytysun USB C Adapter offers versatility with USB On-The-Go technology, allowing you to connect USB A devices like external hard drives and keyboards to your USB Type-C devices. Enjoy super-speed data transfer of up to 10Gbps, which is double the speed of standard cables, making file transfers quicker and more efficient. The durable FPC cable design ensures longevity, while the 3A fast charging capability allows you to charge your devices while transferring data, providing convenience in one compact solution.
Frequently Asked Questions (FAQs)
1. What is the flat USB cable called?
USB 3.0. It is also known as super speed connector. It is a very common connector, and we can find it on host controllers in computers. It is flat and has a rectangular interface.
2. What is the square looking USB called?
USB-B. Type-B connectors are almost square in shape. You've probably seen them when you plug in a printer cable or an external hard drive cable to a computer.
During our flat cable usb adapter research, we found 36 flat cable usb adapter products and shortlisted 6 quality products. We collected and analyzed 8,069 customer reviews through our big data system to write the flat cable usb adapters list. We found that most customers choose flat cable usb adapters with an average price of £7.49.
The flat cable usb adapters are available for purchase. We have researched hundreds of brands and picked the top brands of flat cable usb adapters, including Maxhood, Cable Matters, Critin, KETSOOBI, Poyiccot. The seller of top 1 product has received honest feedback from 136 consumers with an average rating of 4.8.

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.