SYNERGY21 HDMI 2.1 Cable 2m 8K 60Hz 4K 120Hz 48Gbps Ultra High Speed

Connect your 8K TV to the latest gaming console or media player with this SYNERGY21 HDMI 2.1 cable. It delivers 48Gbps bandwidth for flawless 8K@60Hz or 4K@120Hz video with 4:4:4 chroma and 8-bit color, plus dynamic HDR and eARC for immersive audio. Ideal for home theater and competitive gaming setups.

Key specifications

• HDMI Version: 2.1 (Ultra High Speed)
• Length: 2 m
• Bandwidth: 48 Gbps
• Max Resolution: 8K (7680 x 4320) @ 60Hz, 4K (3840 x 2160) @ 120Hz
• Chroma Subsampling: 4:4:4
• Color Depth: 8-bit
• Connectors: HDMI Type A Male to HDMI Type A Male
• HDR Support: Dynamic HDR, HDR10+, HLG
• eARC: Yes
• VRR, ALLM, QFT, QMS: Yes
• HDCP: 2.3

Why choose it

This cable meets the full HDMI 2.1 specification, ensuring compatibility with the latest source devices and displays. Its 48Gbps bandwidth eliminates compression artifacts, and the robust construction with gold-plated connectors guarantees reliable signal transfer over the 2-meter length.

Ideal use cases

• Connecting a PS5, Xbox Series X, or high-end PC to an 8K or 4K 120Hz TV
• Home theater setups requiring eARC for Dolby Atmos and DTS:X audio
• Professional AV installations needing high-bandwidth, low-latency video

Good to know

The cable supports all HDMI 2.1 gaming features, including Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM), for smooth, tear-free gameplay. It is backward compatible with earlier HDMI versions, so it works with your existing 4K and 1080p devices.