ATEN 4-Port Dual View HD Video Switch-TAA Compliant - 1920 x 1200 - WUXGA - 1080p4 x 2

Supports Dolby True HD and DTS HD Master Audio Feature EDID Expert technology to set up different configurations via different EDID mode Supports superior video quality - HDTV resolutions of 480p, 720p, 1080i, 1080p (1920x1080); up to WUXGA (1920 x 1200) Allows users to view the HDMI input source port / device for easy selection Audio Return Channel (ARC) function - connect an HDMI cable to the ARC port to send audio from your source device to your audio/video receiver Allows up to four HDMI A/V sources to be connected to two HDMI displays HDCP 1.4 compatible, HDMI (3D, Audio Return Channel and Deep Color) Instant switching between HDMI input sources via front panel pushbuttons or through the RS-232 serial control port OSD for system configuration setting and information display Built-in bi-directional RS-232 serial control port for high-end system control