RCA HDMI Female/Female Inline Coupler (4K at 2160p)

Features High-definition HDMI extension coupler connects 2 cables for a longer cable run Supports and carries high-definition 2160p video and digital audio signals Supports 3D, Ethernet, and ARC (audio return channel) Works with Blu-ray, HD satellite, HD cable, DVD, HDTV and A/V receiver