HDMI 2.1 Female to Female Coupler (1-Pack), 48Gbps 8K HDMI Extender Adapter Supports 8K@60Hz, 4K@144Hz, eARC, Dynamic HDR & VRR for Gaming PC, Consoles & 8K HDTVs

Extend your ultra-high-definition audio/video setup seamlessly without replacing pre-installed cables using this HDMI 2.1 Female to Female Coupler (1-Pack). Built to conform with the official Ultra High Speed HDMI 2.1 specification, this high-performance inline gender changer delivers massive 48Gbps bandwidth. Supporting resolutions up to 8K@60Hz and 4K@144Hz alongside eARC, Dynamic HDR, and VRR, it bridges two standard HDMI male cables together without introducing signal dropouts, latency, or visual artifacts into your gaming rig or home theater.

• Full 48Gbps Ultra High Speed Bandwidth: Engineered with pure 19-pin straight-through copper traces, delivering the full 48Gbps bandwidth required by the HDMI 2.1 standard. Effortlessly handles uncompressed 8K video, high-frame-rate 4K content, and high-bitrate multi-channel audio without compression loss. Backward compatible with HDMI 2.0b, 2.0a, and 1.4.
• 8K@60Hz & Esports-Grade 4K@144Hz Visuals: Supports extreme resolutions up to 8K (7680x4320) @ 60Hz and 4K (3840x2160) @ 120Hz / 144Hz, plus 2K@240Hz and 1080P@360Hz. Completely eliminates screen tearing, ghosting, and frame stutter during fast-paced competitive gameplay.
• Lossless eARC & Immersive Audio Pass-Through: Fully compatible with Enhanced Audio Return Channel (eARC), passing uncompressed 7.1 and 5.1 surround sound audio, Dolby Atmos, and DTS:X from your display directly to soundbars and AV receivers.
• Advanced Next-Gen Gaming Features: Full pass-through support for Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), Quick Frame Transport (QFT), and HDCP 2.2/2.3 digital rights protection for streaming 4K/8K media.
• Precision Anodized Aluminum Alloy Shielding: Encased in a solid, heat-dissipating aluminum alloy shell that isolates internal connections from external electromagnetic interference (EMI) and radio frequency interference (RFI).
• 24K Gold-Plated Female Terminals: Both HDMI female ports feature precision-machined 24K gold-plated internal contact pins, ensuring minimal contact resistance, oxidation immunity, and thousands of secure cable mating cycles.
• Product Type: HDMI 2.1 Female to Female Coupler / Extension Ada