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Product Description

Quick Knowledge Of UGREEN Certified HDMI 2.1 Cable

Bandwidth	48Gbps Ultra High Speed
Resolution & Refresh Rate	10K@60Hz, 8K@60Hz, 4K@240Hz/165Hz/144Hz/120Hz, 1440P@240Hz/165Hz/144Hz/120Hz
eARC	Yes, support ARC & eARC. Simplify the connection between TV and soundbar, and deliver Dolby Atmos sound
HDR	Yes, support Dynamic HDR, HDR10+ and Dolby Vision
VRR	Yes, support VRR(variable refresh rate), QMS, QFT and ALLM
HDCP	Yes, support HDCP 2.3/1.4
HDMI Version	HDMI 2.1 standard, backwards compatible with HDMI 2.0/1.4, and support HDMI 2.2
Compatible Devices	PS5 Pro/PS5 Slim/PS4/PS3, Xbox Series X/S/One/360, NS switch 2/1/OLED dock, laptop, MacBook, iMac, Mac Mini, PC, computer, DVD player, Blu-ray player, streaming TV box, video capture card, GPU, Fire TV, ARC/eARC soundbar, HDTV, gaming monitor, AV receiver
Important Note	Important Note: The 10m HDMI 2.1 Cables don't get certified, due to the limitaion of HDMI certification agency. But the 10m cables can realize all HDMI 2.1 functions, like 48Gbps ultra high speed, 8K@60Hz & 4K@120Hz, VRR, eARC, Dolby Vision, HDR10+.

Warm Reminder

1/ To realize HDMI 2.1 features like 4K@240Hz/144Hz/120Hz, eARC function and VRR, please make sure that your devices feature standard HDMI 2.1 ports.

2/ If screen is black or green, please try to unplug the HDMI 2.1 cables from your devices and then replug, or restart the devices.

Latest Certified 8K HDMI 2.1 Cable: UGREEN Ultra High Speed HDMI 2.1 Cable increases bandwidth up to 48Gbps and supports 10K, 8K@60Hz, 4K@240Hz, 4K@165Hz, 4K@144Hz, 4K@120Hz, 4K@60Hz, 2K 1440p@144Hz and 1080P@240Hz. The 8K HDMI 2.1 Cable improves the image quality with higher resolution and higher refresh rate, and is backwards compatible with previous HDMI 2.0b / 2.0a / 1.4 / 1.3 / 1.2 / 1.1 versions.
8K HDMI 2.1 Cable Born for Gaming：UGREEN HDMI 2.1 Ultra High Speed cable features Dynamic HDR, Dolby Vision, 48-Bit Deep Color, delivering video at its ideal values for depth, detail, brightness, contrast, and wider color gamuts. The HDMI HDR Cable improves the gaming motion with VRR(variable refresh rate), QMS, QFT and ALLM, easily changing the frame rate with the game scene changing and making the game smoother without no tearing and stuttering.
8K HDMI eARC Cable for Audio Feast: The eARC feature of UGREEN HDMI 2.1 Dolby Vision Cable not only simplifies the connections between TV and soundbar/AV receiver, but also expands bandwidth capacity to support uncompressed surround sound, including audio formats like DTS Master, DTS:X, Dolby TrueHD, and Dolby Atmos 3D surround sound. Get better sound quality with this HDMI 2.1 eARC Soundbar Cable.
Broad Compatibility: UGREEN HDMI 2.1 4K@120Hz HDR Cable supports devices of standard HDMI 2.2/2.1/2.0/1.4 ports, like PS5 Pro/PS5/PS5 Slim/PS4/PS3, Xbox Series X/S/One, NS switch 2/1/OLED dock, laptop, MacBook, iMac, Mac Mini, PC, capture card, GPU, Fire TV, Blu-ray player, AV Receiver, DVD player, SHIELD TV/HDTV, TV Box, eARC soundbars, speaker, projector, etc.
Reinforce Materials for Stable Transmission: UGREEN HDMI HDCP 2.2/2.3 Cable is made with braided high-strength cotton mesh to wrap the interior PVC tightly, and a robust gold-plated connector. Tinned copper conductors and 4-Layer shielding the 8K HDMI Cable provides excellent signal protection and crystal clear pictures.