Meet Your Seller

Nexlly

See Seller Store

Main image of 40ft 8K Fiber Optic HDMI 2.1 Cable, Long Active High Speed 48Gbps HDMI Cord, 8K@60Hz 4K@120Hz Dynamic HDR eARC HDCP 2.2&2.3 3D, Compatible with HDTV Monitor Gaming Laptop Home Theatre

Alt view image 2 of 7 - 40ft 8K Fiber Optic HDMI 2.1 Cable, Long Active High Speed 48Gbps HDMI Cord, 8K@60Hz 4K@120Hz Dynamic HDR eARC HDCP 2.2&2.3 3D, Compatible with HDTV Monitor Gaming Laptop Home Theatre

Alt view image 3 of 7 - 40ft 8K Fiber Optic HDMI 2.1 Cable, Long Active High Speed 48Gbps HDMI Cord, 8K@60Hz 4K@120Hz Dynamic HDR eARC HDCP 2.2&2.3 3D, Compatible with HDTV Monitor Gaming Laptop Home Theatre

Alt view image 4 of 7 - 40ft 8K Fiber Optic HDMI 2.1 Cable, Long Active High Speed 48Gbps HDMI Cord, 8K@60Hz 4K@120Hz Dynamic HDR eARC HDCP 2.2&2.3 3D, Compatible with HDTV Monitor Gaming Laptop Home Theatre

Alt view image 5 of 7 - 40ft 8K Fiber Optic HDMI 2.1 Cable, Long Active High Speed 48Gbps HDMI Cord, 8K@60Hz 4K@120Hz Dynamic HDR eARC HDCP 2.2&2.3 3D, Compatible with HDTV Monitor Gaming Laptop Home Theatre

Alt view image 6 of 7 - 40ft 8K Fiber Optic HDMI 2.1 Cable, Long Active High Speed 48Gbps HDMI Cord, 8K@60Hz 4K@120Hz Dynamic HDR eARC HDCP 2.2&2.3 3D, Compatible with HDTV Monitor Gaming Laptop Home Theatre

Alt view image 7 of 7 - 40ft 8K Fiber Optic HDMI 2.1 Cable, Long Active High Speed 48Gbps HDMI Cord, 8K@60Hz 4K@120Hz Dynamic HDR eARC HDCP 2.2&2.3 3D, Compatible with HDTV Monitor Gaming Laptop Home Theatre

Shop All PCTECHINA Products | Visit Nexlly Store

40ft 8K Fiber Optic HDMI 2.1 Cable, Long Active High Speed 48Gbps HDMI Cord, 8K@60Hz 4K@120Hz Dynamic HDR eARC HDCP 2.2&2.3 3D, Compatible with HDTV Monitor Gaming Laptop Home Theatre

Item #: 9SIVTW7M1Y3915
Mfr. Part #: C7FKOYS-721-0172
UNSPSC: 26121604

Be the first to review this product...

This 40ft long active fiber optic HDMI 2.1 cable comes with 48Gbps high-speed bandwidth, fully compliant with HDMI 2.1 industry standards. Adopting advanced active optical fiber transmission technology, it effectively resists electromagnetic interference and avoids long-distance signal loss, keeping consistent ultra HD image and audio quality. It perfectly supports 8K@60Hz, 4K@120Hz and immersive 3D video output. Dynamic HDR optimizes brightness, contrast and color gradient to restore lifelike cinematic picture performance. eARC enables lossless audio synchronization with soundbars and AV systems, while HDCP 2.2&2.3 ensures smooth playback of encrypted streaming and Blu-ray media. Slim, lightweight and easy to route for hidden installation, plug and play, it is an ideal choice for home theatre concealed wiring, HDTV, monitor and gaming laptop long-distance connection.

Overview

Specs

Reviews

40ft long active fiber optic HDMI 2.1 cable with 48Gbps ultra-high bandwidth, delivers stable signal transmission without attenuation over long distances.; Fully supports 8K@60Hz, 4K@120Hz and 3D video playback, bringing ultra-clear details and fluid visuals for gaming and home theatre enjoyment.; Built-in Dynamic HDR, eARC and HDCP 2.2 & 2.3, creates cinematic layered visuals and lossless high-fidelity audio with copyright content protection.; Active fiber optic design is immune to electromagnetic interference, slim and flexible for in-wall concealed wiring and professional home theatre layout.; Broad compatibility with HDTV, monitor, gaming laptop, game consoles and all HDMI 2.1 devices for home theatre and multimedia use.

Additional Information
First Listed on Newegg	July 21, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

Return for refund within: 30 days
Return for replacement within: 60 days
This item is covered by Nexlly Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Item#: 9SIVTW7M1Y3915