The Gefen GTB-HD4K2K-441-BLK ToolBox 4×1 Switcher for HDMI is a compact and lightweight alternative to rack-mounted matrixes. It allows up to four Ultra High Definition 4K or 1080p Full HD sources to be routed to one Ultra HD display. Each Ultra Hi-Def source can be switched to the display using the front panel push-button control, the included IR remote, RS-232 serial control interface, or through IP, using Telnet, UDP, and the built-in web server interface. LED indicators on the top panel display the current switching status. This product features Fast Switching Technology (FST). FST is a Gefen firmware implementation for HDMI products.
Resolutions supported include 4K Ultra HD (3860 x 2160 at 60 Hz, 4:2:0 color space), 4K DCI (4096 x 2160 at 24 and 30 Hz), 1080p Full HD, and 1920×1200 (WUXGA). This HDCP compliant switcher also supports Deep Color and 3D signal.
multichannel digital audio including 7.1 channels of LPCM and HBR (High Bit Rate) lossless formats are also passed through.