VCOM International Ltd - Do you need to upgrade to HDMI 2.1? don't need to. At least not yet. It's up to your TV, If it doesn't support HDMI 2.1, you'll have
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HDMI 2.1 vs. HDMI 2.0: What's the Difference?
1m HDMI 2.0 Male to Male Black Cable Max Resolution Up to 4096x2160 (DCI 4K) | Your Fiber Optic Solution | Proline
Features and Specifications of HDMI 2.0 Cables | C2G
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HDMI 2.0 vs 2.1: Facts to Know Before Paying Your Money
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Does HDMI 2.0 support a 3440x1440 resolution at 100Hz with HDR enabled simultaneously? If not, what is the oldest model of GPU (& cheapest) that supports HDMI 2.1 connections (and 2.1 speeds)? - Quora
Buying a 4K TV: What you need to know about HDCP 2.2, HDMI 2.0, HEVC & UHD - HardwareZone.com.sg
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