Ultra high speed HDMI 2.1 spec released, with a new cable to boot
HDMI 2.1a Specification Overview
What is HDMI 2.1? An Overview - RTINGS.com
Philips Momentum 5000 32M1N5800A revealed with a 4K resolution, two HDMI 2.1 ports, a 144 Hz refresh rate and 1 ms response times - NotebookCheck.net News