High Speed HDMI Cable
- High Speed HDMI Certified: Features include 4K@60Hz, 3D, and HDR, but guarantees 18Gbps.
- Dual Ferrite Cores: Braid insulation helps reject uncertainty and radiated interference, providing a low-frequency response.
- Rugged Construction: 7.8mm thick, durable, heavy PVC jacket to withstand abrasion, crushing, and frequent handling.
- Wide Application: Compatible with 4K Blu-ray players, consoles, and streaming devices.
- Improved audio capabilities: Supports Audio Return Channel (ARC) for more straightforward, high-quality sound configurations.
- Articulated & Kink-Free: Sturdy material makes routing through tight areas a breeze.
- Solid Link: Gold-plated connectors are included in the box to ensure stable signal transmission.
- B2B Factory: 1m-20m lengths with bulk pricing and OEM/ODM services.
The High Speed HDMI Cable: A Professional 4K@60Hz Transmission Solution You Can Count On
A High-Speed HDMI Cable is just a wire in the consumer space, but in B2B, where uptime and signal integrity are mission-critical infrastructure. Certified to the official High Speed HDMI standard, this cable is designed to provide a reliable, high-fidelity connection for current audiovisual systems. The ideal companion for digital signage networks, corporate boardrooms, control rooms, and hospitality AV set-ups is that it provides the complete 18 Gbps bandwidth necessary for ultra-clear 4K resolution at 60Hz, 3D, and High Dynamic Range (HDR) content
This cable is purpose-built for professional installers and is robust enough for daily commercial use. It’s constructed with a tough 7.8mm black PVC jacket to handle the studio environment and is flexible enough for installation in complex systems, with gold-plated connectors to ensure optimal signal transfer and maximum corrosion resistance. On the internal side, it features a double ferrite core and a triple-layer shield (braid + foil + foil) to ensure robust protection against electromagnetic interference (EMI), delivering a solid, artifact-free signal even in electrically noisy environments. And from 1 to 20 meters in length, a robust foundation for any professional 4K-ready deployment with wholesale factory-direct pricing and full OEM/ODM services.
Technical Specifications Table
| Parameter | Specification |
| HDMI Certification | High Speed HDMI (Certified for 18 Gbps) |
| Maximum Bandwidth | 18 Gbps |
| Maximum Resolution/Refresh | 4K@60Hz (3840×2160), 1080p@240Hz |
| Video Support | 4K Ultra HD, 3D, Deep Color, HDR10, HLG |
| Audio Output | ARC, up to 32 audio channels, Dolby TrueHD, DTS-HD Master Audio |
| HDCP | HDCP 2.2 (Backward HDCP 1.4) |
| Connector Contacts | Gold-Plated |
| Cable Diameter | 7.8mm |
| Cable Jacket | Black PVC, Durable and Flexible |
| Internal Shielding | Triple-Layer: Braid + Aluminum Foil + Aluminum Foil |
| EMI Suppression | Double Ferrite Core (at both ends) |
| Cable Lengths | 1/1.5/2/3/5/8/10/15/20 meters |
Click here to learn how to choose the Right High-Speed HDMI Cable for Your Business.
Certified Performance for Flawless 4K
It is certified to meet the demanding 18 Gbps bandwidth needed for 4K@60Hz and HDR content. While uncertified cables are sold with vague claims like “4K support”, certified cables will always deliver uninterrupted performance free of signal dropouts, cat-scratch coloration, and screen artifacts. The ultimate solution to drive 4K content across digital signage, sharp presentations in boardrooms, and perfect picture quality for broadcast monitoring.
Industrial-Grade Construction for Demanding Environments
Designed and engineered to overcome the challenges encountered in commercial AV systems, this cable features a robust 7.8 mm-thick black PVC jacket that resists kinking, crushing, and abrasion during installation in conduits or in high-traffic environments. Connectors are gold-plated to prevent oxidation and deliver high-reliability connections over thousands of mating cycles. Most importantly, the cable includes a dual ferrite core and three layers of shielding (braid, foil, and foil). This high-level shielding technology not only offers increased protection from EMI/RFI (electromagnetic interference/radio-frequency interference) to ensure clean signal propagation in data centers and industrial environments, but also for installations near strong AC power gear.
Simplified System Integration with ARC
This cable supports the Audio Return Channel (ARC), which enables a single HDMI connection to send high-quality audio from a compatible TV back to an AV receiver or soundbar. It simplifies system design, minimizes cable clutter, and reduces installation costs for integrated AV systems deployed in corporate lobbies, hotel suites, and conference rooms.
B2B Procurement & Customization Advantages
As the first manufacturer and factory, we work directly with our B2B partners to deliver significant value.
- Bulk Pricing: Competitive wholesale prices for bulk purchases
- Fully customizable (OEM/ODM): We offer any custom-length cables in our range. Jackets of various colors are also offered for system coding. Packaging is available, and labeling can be done separately.
- Reliability in Supply Chain: We offer consistent supply & quality, ensuring you have inventory for your projects!
Immersive 3D Visual Experience
Beyond 4K clarity, our High-Speed HDMI Cable fully supports immersive 3D video effects. The transmission is on point, with full bandwidth and data for contemporary 3D formats, available without crosstalk or ghosting in 3D films, simulations, and subject-specific presentations. The former capability is critical in home theaters, educational simulations, and professional visualization setups seeking a fully immersive visual experience, but it offers a notable advantage over standard, simple cables that may not fully support advanced 3D content.
Double Ferrite Core for improved signal purity
High-definition content relies not just on code and compression, but on signal integrity. At both ends of our cable is a Double Ferrite Core design that has been particularly advanced in this model. It is such a great filter; high-frequency EMI (electromagnetic interference) and RFI (radio-frequency interference) noise are suppressed, which might otherwise lead to “snow,” flickering, shaking, or color-distortion spots on the screen. This promises to be the cleanest signal path possible from your source to your display, eliminating a common source of visual artifacts in electrically noisy environments, such as an office where multiple devices or setups are near a wireless router.
Built for Demanding Installations
Cables must be more robustly constructed to withstand the physical stresses of professional setups. Our High Speed HDMI Cable features a soft PVC outer sheath specifically formulated for the commercial and residential markets. High tensile strength makes it resistant to pull damage during installation; enhanced abrasion resistance protects against wear when rubbing against surfaces and other cables; and it is very flexible, making it easy to bend around corners and pull through tight conduits. This rugged, robust construction addresses the key problem installers face with less flexible, often brittle cables that can crack or kink, leading to poor connections that undermine both short-term performance and long-term reliability.
Universal Plug-and-Play Compatibility
Streamline your inventory and configuration with a truly universal solution. The High-Speed HDMI Cable is compatible with most HDMI devices. It connects an endless array of devices ranging from 4K Blu-ray players, consoles, and streaming devices to the newest 4K HDR televisions, projectors, and AV receivers. No compatibility guesswork or potential need for multiple cable types means that not only is B2B procurement simplified, but end-users can also easily connect any device in their home theater space or professional AV rack without worry.
A High Speed HDMI Cable is officially certified for HDMI and supports bandwidth up to 18 Gbps. Hence, it supports an impressive bandwidth capable of transmitting 4K video at 60Hz, along with 3D visual content, which delivers better contrast and color accuracy in displayed images.
Well, this cable is thoroughly tested and certified as a High-Speed HDMI Cable to ensure transmission of 4K video signals at 60Hz and HDR content. This certification ensures the user that the cable has undergone rigorous testing to maintain high-performance standards for delivering uncompromised 4K video.
We have designed our cable to carry a consistently good 4K@60Hz signal for up to 8 meters. Longer lengths at 10 meters, 15 meters, and even longer than 20 meters do benefit from additional design considerations to improve signal integrity (reducing eye closure), but for mission-critical type applications, sending a perfect solution as high as 4K@60Hz above the length of 10 meters requires talking to our technical team (which we would highly recommend). They can also offer recommendations and solutions, including active signal boosters or repeaters, to ensure unbeatable performance.
Double ferrite cores are installed at both ends of the cable to suppress high-frequency EMI. It eliminates excessive noise and electromagnetic interference from the surrounding environment, preventing signal distortion and keeping both video quality and audio transmission very clear.
It combines a braid shield with two layers of aluminum foil. This offers total electromagnetic interference (braid) and internal wire crosstalk (foil) protection for digital signals.
Absolutely. It is the perfect cable for any source that supports 4K@60Hz HDR.
Can, absolutely yes, it is no exception, supporting HDR10 and HLG HDR formats for greater contrast and color.
Audio Return Channel (ARC) allows your TV to send audio over an HDMI cable to a soundbar or AV receiver, eliminating the need for a separate optical cable.
Yes, it is fully backward-compatible with every other HDMI version.
Samples: Yes, for qualified business requests.
MOQ for the B2B client is flexible. For implementation specifics, contact our sales team.
Yes, as a factory, we are committed to customizability and can create cables to your requested length.
Bulk orders for standard products are usually shipped within 7 to 10 working days. Custom Original Equipment Manufacturer (OEM) orders, on the other hand — which include custom branding or specialized features — will almost always need to be held for 15 to 20 business days.
Yes, we also provide complete OEM and ODM services, including custom printing or branding directly onto the cable jacket. This product is perfect for brands that want to market the cables whilst giving fans, enthusiasts, and premium-looking sleeves in a professional manner.
B2B orders can be placed with multiple payment options for your convenience, including Telegraphic Transfer (T/T), PayPal, or L/C.
No, this High Speed HDMI Cable is a combination that supports “only 4K video at 60Hz refresh rate, not the reach bandwidth of 4K at 120Hz or higher”. An Ultra High-Speed HDMI Cable providing 48Gbps bandwidth to support HDMI 2.1 specifications is mandatory for 4K@120Hz applications.
Yes, it’s HDCP 2.2.
A larger diameter of 7.8 millimeters is designed to accommodate thicker high-purity copper cores, thereby increasing electrical conductivity. Also, the thick multi-layer shielding and insulation layers require extra space; these are supplementary measures to improve signal integrity, durability, and performance over long cable lengths.
The gold-plated connectors have several advantages over copper, mainly excellent resistance to corrosion and oxidation, which can degrade signal quality over time. Also, gold plating offers a more reliable, more stable electrical contact with lower contact resistance than nickel or tin plating, thereby improving conductivity and overall signal-quality transmission.
Standard Cable Jacket: PVC is used for general purposes. If you are prepared to run cables in-wall, local building codes may require a CL2- or CL3-rated jacket, which is best suited for concealed wiring and is less flammable. Please ask us about these class-specific cable types that meet code requirements for your installation.
Related Products
Solving the 4K@60Hz Conundrum: Expert Resources for Digital Signage Integrators on HDMI Performance at High Speed
The Challenge: Unreliable Cables in High-EMI and Electrically Noisy Environments
So, the question is this: As an audiovisual integrator experienced in delivering digital signage solutions for retail environments, my team faced a recurring and vexing challenge—intermittent signal dropouts that caused “sparkling” (flickering) pixels on ultra-high-definition 4K displays. Although our regular HDMI cables worked well in the workshop environment, they frequently lost connection during real-world installations over long cable runs and in environments with high levels of electromagnetic interference (EMI). The common environment where power lines and other electrical devices exist in proximity created an adverse signal environment that degraded video quality. We had to find a High-Speed HDMI cable that would consistently transmit a stable 4K@60Hz video signal over long distances—up to 10 meters in our case—without interference, even low-band interference. The key aim was to eliminate the need for video signal failure callback service visits, ensuring digital signage runs reliably and continuously with high quality.
The Answer: Custom High-Speed HDMI Cables Featuring Industrial-Strength Triple-Layer Shielding
In response to these results, we switched to custom High-Speed HDMI 4K cables, selected for one key property: strong triple-layer shielding. It delivers a heavy-duty braided copper shield around the cable’s inner conductors, augmented with two aluminum foil shields to create a virtually impenetrable line of defense against EMI/RFI interference. Moreover, the addition of dual ferrite cores embedded near either connector improves suppression of high-frequency noise and transient interference, which often originates in commercial installations. This complex shielding design is critical when HDMI cables are routed near power conduits (e.g., in ceiling voids or wall cavities), where electrical noise sources abound and can easily degrade signal integrity. In addition to the PVC jacket, which in this case has a 7.8mm diameter, offering flexibility and strength so that installers can pass through tight bends or complex conduit channels while minimizing kinking and physical damage during installation and maintenance) Inherent in every cable.
Tangible Performance: Greater than Factory Spec and Industry Expectations
All the results we have gathered so far from every deployment demonstrate that these custom cables are performing well beyond the High-Speed HDMI 2.0 specifications. They consistently maintain the full 18 Gbps data throughput required to deliver expansive color depth and wide-gamut fidelity for 4K HDR video content. Gold plating on all connectors prevents corrosion and oxidation issues in HDMI connections exposed to high humidity or tropical conditions, making them highly reliable over time. Secondly, support for ARC (Audio Return Channel) functionality makes it easier to set up audio by sending two-way audio signals over the same cable, so you do not need to add another optical or analog cable, resulting in a cleaner, less cluttered installation. An 8- to 15-meter cable run—a distance that has been incredibly problematic and a major historical failure point with low-grade cables for decades—has exhibited not a hint of degradation, dropout, or signal artifacting, proving the quality of construction and electrical performance we hope to achieve with these custom-made cables.
Why It Matters to B2B Buyers and Pro Integrators
For audiovisual integrators and B2B buyers who need to create reliable, high-performance digital signage solutions, there is a clear consensus: Do not use low-end cables! Undoubtedly, for professional-level 4K installations, specifying and deploying certified high-speed HDMI cables, and clearly confirming that they support 3D video formats and fully comply with the HDCP 2.2 standard, are extremely important. Our custom high-speed HDMI cable solution provides the reliability, consistency, and installation flexibility we need, enabling us to expand digital signage projects to multiple retail locations and achieve precise, clear, and smooth transmission of dynamic color depth between media players and displays, without encountering “no signal” black screens or video interruptions.
The process of High-Speed HDMI Cable Installation
While installing a Premium High Speed HDMI Cable is trivial, following good practices ensures you get the full 4K@60Hz performance and reliability that B2B integrators need. Whether you have a digital signage array, corporate boardroom, or home theater to set up, proper installation prevents signal dropouts and physical damage.
Step-by-Step Installation Guide
- Power Down Devices: Turn the source (media player, PC) & display (TV, projector) OFF before connecting. This helps overcome dreaded HDCP handshake issues and safeguards the HDMI ports against potential electrical surges when plugged in.
- Find the Right Ports: Locate the HDMI ports on your devices. For 4K HDR, the best experience is achieved with ports labeled “HDMI 2.0” or “High Speed.” If your gear supports ARC (Audio Return Channel), plug it into an ARC port on the TV for a straightforward audio setup.
- Secure Connection: Place the gold-plated connectors firmly into the ports. You might hear a small snapping sound. Do not force the connector, especially with angled/custom cables! However, when using a 10-ft or 25-ft High Speed HDMI Cable, do not pull excessively on the connectors.
- Cable Management: Be careful when routing cables. Flexible PVC jacket, but no drastic bends (minimum bend radius: 5 diameters). Long runs must be secured with something like cable ties or raceways. This is important for installations where cable management affects signal integrity, such as High-Speed HDMI Cable with Ethernet installations.
- Power up and check: If your source device and display are both ON, turn on the display first. The last step is to switch on the source device. Switch to the correct HDMI input. Verify if 4K resolution and HDR format are recognized in the display settings. For the Ethernet feature, check if your network is connected.
Troubleshooting Common Installation Issues
- No Signal: Make sure that, on both ends, the connection is properly seated. Try a different HDMI port. Check that the cable is a Premium High-Speed HDMI Cable that supports the required bandwidth.
- Intermittent Signal: When a signal is present, look for creases or physical damage to the cable. For longer runs (25ft +), opt for an active or fiber-optic HDMI solution.
- No Audio via ARC: Confirm the TV and soundbar/receiver support ARC and that ARC is enabled in the audio settings.
Best Related Products for Your AV Setup
- DisplayPort Cable: For your PC monitor (aka eGPU) at high refresh rates.
- Optical Audio Cable: A robust substitute for digital audio transfer.
- Coaxial Digital Audio Cable: For older audio systems with an SPDIF input.
- Video Graphics Array (VGA) Cable: For older displays or projectors in industrial or educational settings.
For bulk purchases of High Speed HDMI Cables, Sub-Categories, or customized lengths for your integration projects, please contact our sales team to discuss OEM/ODM solutions.
