Best 500 MHz Ethernet Cables of 2025

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500 MHz Ethernet cables are high-performance networking cables that are designed to transmit large amounts of data at high speeds. These cables are suitable for use in a variety of applications, including data centres, server rooms, and other high-bandwidth environments. With their advanced design and construction, 500 MHz Ethernet cables offer superior performance and reliability compared to standard Ethernet cables. Whether you're looking to upgrade your existing network infrastructure or build a new one from scratch, these cables are an excellent choice that will help you achieve faster, more stable data transfer speeds.
At a Glance: Our Top Picks
Top 10 500 MHz Ethernet Cables
Goobay 92712 CAT 6a Ethernet Cable 3m
The Goobay 92712 Cable is a high-performance CAT6A Ethernet cable designed for connecting various network components such as routers, switches, and modems. Its double shielded S/FTP construction helps reduce interference, ensuring a stable connection. With real copper conductors and a robust LSZH compliant jacket, this cable provides durability and safety. Capable of supporting networks up to 10,000 Mbps, it offers excellent bandwidth of 500 MHz, making it suitable for demanding applications and future-proofing your network.
kenable Flat CAT6A Shielded Ethernet Cable 4m
The kenable CAT6A Ethernet Cable is a 4-metre long, flat cable designed for high-speed networking. Its CAT6A specification ensures reliable performance, allowing you to enjoy fast data transfer rates. The shielded design helps to reduce interference, providing a stable connection for your devices. The flat shape makes it easy to run along walls or under carpets, keeping your space tidy and organised. This cable is perfect for connecting various Ethernet-enabled devices, enhancing your home or office network.
StarTech.com 1m CAT6a Ethernet Cable
The StarTech.com CAT6a Cable ensures high-performance Ethernet connectivity, supporting speeds of 1/2.5/5/10Gbps. With its improved signal integrity, you can enjoy clear communication without interference from noise or electromagnetic disruptions. The 100W Power over Ethernet capability allows you to power devices efficiently, making it ideal for modern setups. Furthermore, the durable LSZH jacket minimises harmful smoke in case of fire, ensuring a safer environment for you and your equipment.
2m Black CAT6a Network Cable by Lankacable
The Lankacable CAT6a Cable offers ultra-fast speeds of up to 10,000 Mbit/s, ensuring a stable and secure internet connection for your devices. With a high operating frequency of 500MHz, it supports all internet and fibre optic speeds, making it ideal for various applications. The cable features high-quality copper inner conductors, providing durability and robust performance. Additionally, its double shielding and kink protection sleeve enhance safety, minimising interference and preserving signal quality for effective data transmission.
1aTTack.de CAT6a Network Cable Pack of 10
The 1aTTack.de CAT6a Cable offers ultra-fast speeds of 10,000 Mbit/s, ensuring that you can work efficiently without interruptions. With an operating frequency of up to 600MHz, you can enjoy a stable connection for all your internet needs. This cable is compatible with various devices, making it a versatile choice for connecting everything from routers to game consoles. Additionally, its double shielding guarantees maximum transmission performance, allowing you to experience seamless data transfer without interference.
Good Connections Cat 6A Slim Cable - 0.15m
The Good Connections Cat 6A offers an ultra-thin and flexible design, making it perfect for tight spaces where traditional cables may not fit. With a maximum bandwidth of 500 MHz, this cable supports faster data transmission, twice that of standard Cat 6 cables. Its 10 Gbps capability ensures you can enjoy high-speed internet without interruptions. The U/FTP shielding provides excellent protection against interference, allowing for a consistent and reliable connection that you can depend on.
Ultra Clarity Cables Cat6 Ethernet Cable 30M
The Ultra Clarity Cables Cat6 is designed for high-speed data transmission, offering speeds up to 10Gbps and frequencies of 500MHz. This makes it ideal for cloud computing, server applications, and streaming high-definition video. With 11 different lengths available, you can easily find the perfect size for your home or office setup. The cable is built for durability, featuring solid copper conductors and a robust PVC jacket to prevent damage. Plus, it's compatible with various devices, ensuring seamless connectivity across your network.
StarTech.com 5m CAT6a Ethernet Cable with PoE
The StarTech.com CAT6a Ethernet Cable offers high-performance connectivity for your network needs. Its design supports multi-gigabit speeds up to 10Gbps, ensuring smooth and error-free data transmission. The shielded construction enhances signal integrity, protecting against interference, which is vital for maintaining a stable connection. Additionally, this cable supports 100W Power over Ethernet (PoE), enabling you to power devices without the need for extra cables. With a durable LSZH jacket, it also reduces smoke emissions, making it a safer choice for your home or office.
Monoprice 30-Feet Cat6a Ethernet Cable
The Monoprice Cat6a Ethernet Cable offers impressive performance with its ability to provide twice the bandwidth of standard Cat 6 cables, supporting speeds of up to 10 Gbit in the future. With a frequency of 500MHz, it ensures a reliable and high-performance network system, making it ideal for demanding applications. This cable is made from bare copper, which enhances signal quality and reduces interference. Its 30-foot length allows for flexible placement in your home or office, providing convenience and ease of connectivity.
1m Black Cotton CAT 6a Ethernet Cable
The 1aTTack.de CAT 6a Cable is designed for optimal connectivity across a range of multimedia applications. With RJ45 connectors, it easily connects to devices like your TV, game console, or hifi receiver, ensuring a reliable and fast internet experience. This cable supports all internet speeds, allowing you to stream, game, and connect without interruptions. Its fabric cotton jacket not only adds a stylish touch but also provides durability, making it a smart choice for your networking needs.
Frequently Asked Questions (FAQs)
1. Is 500 MHz Ethernet cable good?
Transmission Distance It's wise to choose Cat6a cable (500 MHz), not the Cat6 network cables (250 MHZ). Because Cat6a can transfer data up to 100m at 10Gbps rate, while Cat6 only supports up to 55m at 10Gbps.
2. What cable supports speed to 500 megahertz?
CAT 6A Cables The CAT 6 can only carry signals at 10Gbps up to 55 meters, the CAT 6a can carry a 10 Gigabit ethernet signal over a single cable up to 110 meters long. When looking at the frequency of a CAT 6a, the maximum bandwidth is 500 MHz.
3. How many MHz is a good Ethernet cable?
“Manchester” encoding is used for Standard Ethernet (10 Mbps), which is a two-level encoding technique that requires a minimum of 10 MHz. Cat3 copper cable offers 16 MHz and is why it was acceptable for Standard Ethernet.
During our 500 mhz ethernet cable research, we found 166 500 mhz ethernet cable products and shortlisted 10 quality products. We collected and analyzed 163,824 customer reviews through our big data system to write the 500 mhz ethernet cables list. We found that most customers choose 500 mhz ethernet cables with an average price of £6.40.
The 500 mhz ethernet cables are available for purchase. We have researched hundreds of brands and picked the top brands of 500 mhz ethernet cables, including Goobay, kenable, StarTech.com, 1aTTack.de, Good Connections.

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.