What is HDMI 2.1a?

HDMI 2.1a makes some minor yet useful upgrades to the existing HDMI 2.1 feature set. Read on to learn what is HDMI 2.1a.

HDMI 2.1 Active Optical Cable - 30m -CERTECH

HDMI 2.1a may reportedly debut at CES 2022

HDMI 2.1 Explained – Everything You Need to Know - ViewSonic Library

HDMI 2.1: Why It Matters for PCs and TVs in 2021

What Is HDMI 2.1a and How Is It Different?

What is HDMI 2.1a?

Pure Fi Ultra High Speed HDMI 2.1A Active Optic Cable (20ft) – 48Gbps, 8K60Hz, eARC, CEC, HDR, Low EMI for Laptops, Monitors, PS5, Xbox X

Pure Fi HDMI 2.1a 8K Active Optical Cable

What Is HDMI 2.1a and How Is It Different?

HDMI 2.1a specs add Cable Power option for longer active HDMI cables

10k 8k 4k HDMI Cable 6.6 FT, Certified 48Gbps 1ms Ultra High Speed HDMI 2.1 Cable 4k 120Hz 144Hz 8k 60Hz 12bit ARC eARC DTS:X Dolby Atmos HDR10 Compatible for Mac Soundbar

Certified with the latest 8K Ultra High-Speed HDMI 2.1a specification, the SVS SoundPath Ultra HDMI cable performs to the latest standards of new and legacy audio video products. HDMI ARC and eARC compliant. 48Gbps bandwidth supports video resolution up to 10K. Inspired engineering and premium build materials ensure vivid picture quality, breathtaking sound, and a future-facing entertainment experience.

SVS SoundPath Ultra HDMI Cable

What's New With HDMI 2.1a; Features and Release Dates - Dignited

Pure Fi Ultra High Speed HDMI 2.1A Active Optic Cable (20ft) – 48Gbps, 8K60Hz, eARC, CEC, HDR, Low EMI for Laptops, Monitors, PS5, Xbox X

UGREEN 8K HDMI 2.1 Certified Cable, Ultra High Speed 4K 240Hz 48Gbps 10ft HDMI Cord with Nylon Braided, Support Dynamic HDR eARC Dolby Atmos, Compatible for PS5 Xbox Series X Nintendo