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HDMI 2.1

Stories from across the site that focus on HDMI 2.1.

Valve's Steam Machine Poised to Support 4K 120Hz and VRR as PS5 Alternative

Valve's Steam Machine Poised to Support 4K 120Hz and VRR as PS5 Alternative

Valve's upcoming Steam Machine may finally launch with HDMI 2.1 support via firmware, enabling 4K at 120Hz and variable refresh rate for a powerful gaming console replacement.

May 5, 2026