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8K HDMI 2.1 Cable 48Gbps | 4K@120Hz, eARC & HDR Support

8K HDMI 2.1 Cable 48Gbps | 4K@120Hz, eARC & HDR Support

Regular price $29.99 USD
Regular price $32.16 USD Sale price $29.99 USD
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8K HDMI 2.1 Cable – Ultra High Speed 48Gbps for Crystal-Clear 8K & 4K Visuals

Upgrade your home theater, gaming setup, or workstation with this HDMI 2.1 Ultra High Speed Cable. Supporting jaw-dropping 8K@60Hz and 4K@120Hz resolution with a blazing 48Gbps bandwidth, this cable delivers smooth, lag-free video and audio — all in one slim, plug-and-play cable. Available in 1M, 2M, and 3M lengths to suit any setup.

Made in Mainland China.

Why You'll Love This HDMI 2.1 Cable

  • 8K Ultra HD Resolution: Supports 7680×4320 (8K@60Hz) for stunning clarity and detail on compatible displays.
  • 4K@120Hz Buttery-Smooth Gaming: Zero motion blur for competitive gaming on PS5, Xbox Series X, RTX 3080/3090, and more.
  • 48Gbps Ultra-High-Speed Bandwidth: Dynamic HDR, Dolby Vision, and HDR10+ all flow seamlessly.
  • eARC Support: Enhanced Audio Return Channel lets you enjoy lossless Dolby Atmos and DTS:X surround sound without extra cables.
  • FreeSync & G-Sync Compatible: Enjoy tear-free, stutter-free visuals on FreeSync and G-Sync gaming monitors.
  • Universal Compatibility: Works with PC, laptop, PS4/PS5, Blu-ray players, Fire TV, projectors, HDMI monitors, and smart TVs — plug and play, no drivers needed.
  • Compact & Travel-Friendly: Available in 1M, 2M, and 3M — pick the perfect length for your setup.

Full Specifications

HDMI Version HDMI 2.1
Bandwidth 48 Gbps
Max Resolution 8K @ 60Hz (7680×4320)
Supported Resolutions 8K@60Hz, 5K@120Hz, 5K@60Hz, 4K@240Hz, 4K@144Hz, 4K@120Hz, 4K@60Hz, 1440P@240Hz, 1440P@165Hz, 1440P@144Hz, 1440P@120Hz, 1080P@240Hz, 1080P@144Hz, 1080P@120Hz
Connectors HDMI Male to HDMI Male
Cable Lengths 1M / 2M / 3M
Outer Diameter 0.6 cm
Audio Support eARC, Dolby Atmos, DTS:X
Technologies HBR3, HDCP 2.2, Dynamic HDR, DPCP 1.0, DP++, Stereoscopic 3D, MST, DSC 1.2
Compatible GPUs GTX 1070/1080, RTX 2070/2080, RTX 3060/3070/3080/3090
Compatible Monitors ASUS ROG Swift PG279Q/PG348Q/PG258Q, Samsung LC49HG90, Samsung C27HG70, Acer Predator XB271HU, Dell P2715Q, BenQ Zowie, MSI series and more
Packaging Polybag
Origin Mainland China

Perfect For

  • 🎮 Gamers – RTX 30-series GPU users who demand 4K@120Hz or higher
  • 🎬 Home Theater Enthusiasts – 8K TVs, AV receivers, and projectors
  • 💻 PC & Laptop Users – Connect to monitors with ultra-high refresh rates
  • 📺 Streaming Fans – Fire TV, Apple TV 4K, Blu-ray players, and smart TV boxes

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Frequently Asked Questions

Q: Is this HDMI 2.1 cable backward compatible with HDMI 2.0 and 1.4 devices?

A: Yes! This HDMI 2.1 cable is fully backward compatible with HDMI 2.0, 1.4, and earlier versions. You can use it with older TVs, monitors, and laptops — it will simply operate at the maximum speed supported by your devices.

Q: Will this cable work with my PS5, Xbox Series X, or RTX 3080 GPU?

A: Absolutely. This cable is specifically designed for next-gen gaming hardware including the RTX 3060/3070/3080/3090 GPUs and is ideal for connecting PS5 or Xbox Series X to a compatible 4K@120Hz or 8K@60Hz TV or monitor for the full next-gen gaming experience.

Q: Does this HDMI 2.1 cable support eARC for surround sound?

A: Yes. The cable supports eARC (Enhanced Audio Return Channel), which allows lossless audio formats like Dolby Atmos and DTS:X to pass through a single cable — no separate optical audio cable needed.

Q: What lengths are available and which should I choose?

A: This cable is available in 1M, 2M, and 3M lengths. For most desktop setups, 1M is sufficient. For living room or rack-mounted AV setups, 2M or 3M offers more flexibility without signal degradation.

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