165Hz Monitor only outputs 120Hz via HDMI 2.0 : r/Monitors
When Do I Really Need HDMI 2.1 or Is HDMI 2.0 Enough? | BenQ US
Fosmon HDMI 2.1 Cable 8K@60Hz 10ft, Premium Certified 48Gbps Ultra High Speed, 4K@120Hz, Dynamic HDR, HDCP 2.3, 3D, eARC, 30AWG Cotton Braided Compatible with UHD TV, Monitor, PS4/PS5, Xbox One/X/S
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The Truth Behind 120Hz HDMI Cables
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