HDMI cable Vention 8K 48Gbps HDMI 2.1 Cotton Braided Male-to-Male 1 m Blue Aluminum

The Vention Cotton Braided HDMI-A Male to Male HD Cable 8K 3M Blue Aluminum Alloy is a 3-meter HDMI 2.1 cable designed for high-bandwidth video and audio transmission. It supports up to 8K@60Hz and 4K@120Hz with 48 Gbit/s (48Gbps) bandwidth, 12-bit color processing and dynamic HDR to deliver detailed images and improved color fidelity. The cable features a cotton-braided exterior and aluminum alloy connectors for enhanced durability.

Advantages

This HDMI 2.1 cable provides increased bandwidth compared with HDMI 2.0, enabling higher resolutions and refresh rates with reduced frame drops. It supports enhanced audio return channel (eARC) for higher-quality audio and variable refresh rate (VRR) for smoother rendered images. The cable construction includes aluminum foil shielding, a ground wire and metal braid for stable signal transmission, while a military-grade tensile nylon braid and reinforced connector design improve flexibility and lifespan.

Suitable for

• Connecting 8K or 4K displays to AV receivers, consoles or PCs
• High-frame-rate gaming requiring 4K@120Hz or VRR support
• Home theater setups using eARC for high-definition audio

Key specifications

• Standard: HDMI 2.1 (backward compatible with HDMI 2.0b/2.0a/1.4/1.3/1.2/1.1)
• Bandwidth: 48 Gbit/s (48Gbps)
• Supported resolutions/refresh rates: 8K@60Hz, 4K@120Hz
• Color processing: 12-bit and dynamic HDR support
• Length: 3 m
• Connectors: HDMI Type A (Male) to HDMI Type A (Male)
• Exterior: cotton braided, blue; connectors: aluminum alloy

How to use

Connect one HDMI Type A male end to the HDMI output on your source device (for example a gaming console, Blu-ray player or PC) and plug the other HDMI Type A male end into the HDMI input on your display or AV receiver. Ensure both connected devices are powered on and set the display’s input to the corresponding HDMI port. For eARC functionality, connect to a display and AV receiver that both support eARC and enable eARC in the device settings if required.

Recommendations

For optimal performance, avoid tightly coiling the cable or bending it sharply near the connectors. Keep the cable away from strong electromagnetic interference sources and ensure connectors are fully seated. When using 8K or high-refresh modes, use devices and ports that explicitly support HDMI 2.1 features such as 48Gbps bandwidth, VRR and eARC.