2 Pack Grey UGREEN HDMI 2.1 Female to Female Coupler, 48Gbps 8K@60Hz 4K@240Hz HDR eARC HDMI Extension Connector for HDTV Roku Stick Chromecast Laptop PC Switch 2

This 2-pack grey UGREEN HDMI 2.1 female-to-female coupler acts as a seamless bridge to connect two standard HDMI male cables, solving insufficient cable length issues behind televisions, gaming cabinets and desktop setups. Compliant with official HDMI 2.1 48Gbps ultra-high bandwidth specification, it delivers uncompressed 8K 7680×4320@60Hz ultra-clear visuals and silky 4K up to 240Hz high refresh frames without frame drop, flicker or color distortion. It fully supports Dynamic HDR for layered lifelike colors, immersive 3D viewing, eARC lossless Dolby Atmos/DTS-HD audio and HDCP 2.3 encrypted playback for Blu-ray and streaming media.

Crafted with corrosion-resistant gold-plated pins and multi-layer integrated shielding, this grey aluminum mini coupler effectively blocks electromagnetic interference to maintain consistent audio-video synchronization during 24/7 gaming, movie streaming and multi-screen office work. The low-profile compact cylindrical body hides neatly behind equipment without occupying extra installation space. Driver-free plug-and-play operation requires no external power supply. Widely compatible with HDTV, Roku Stick, Chromecast, laptop, PC, Nintendo Switch 2, PS5, Xbox Series, monitor and projector. The dual-pack design provides spare couplers for multiple home theater, gaming rig and conference wiring layouts, a durable premium extension accessory for high-resolution audio-video equipment upgrades.