The Performance Series High Speed HDMI Cable with Ethernet allows 3D over HDMI when connected to 3D devices. High Definition Multi-Media Interface (HDMI) carries uncompressed digital video and audio signals on one cable from a digital source to a display device. This provides the best detail, truest color and sound, and highest resolution. The HDMI Ethernet cable allows for a 100 Mb/s Ethernet connection between the two HDMI connected devices. This cable supports audio return channel functionality, as well as supports 4K x 2K and 1080p video resolutions.