Connects up to 3 digital A/V devices with HDMI including set-top box, PS3, XBox360 or digital DVD players to your HDTV. It is powered from HDMI port. Supports 1080p/60Hz or 4K/30Hz video resolution, 3D, and HDMI v1.4. HDCP compliant. This compact switcher provides LED indicator, Infra-Red remote control and push button for port selection. Provides optional AC power port. Recommended Cables: HDG Male to Male. (REV 3; Connectors: 4 HDMI Female)