MuxLab 500433 HDMI Video Scaler, UHD-4K

The 500433 sits between one HDMI source and one display and changes resolution in either direction: 1080p at 24Hz upscaled to 4K at 24Hz, or 4K at 24Hz downscaled to 1080p. It handles resolutions to 4K (3840 x 2160 at 24, 25, or 30Hz) with 8-bit color and HD audio.

Both a scaled output and a bypass output are available simultaneously, so a local monitor can see the native feed while the display gets the converted one. The unit is HDCP 1.3 and HDMI 1.4 compliant including 3D formats, with LED diagnostics.

Standard	HDMI 1.4 (3D)
Signal Format	HDMI 1.4 protocol
Resolution	1080p @ 24 fps 3840 x 2160 @ 24 fps All other resolutions and refresh rates cannot be scaled but will be transmitted untouched
Frequency	25 to 340 MHz
HDCP	Revision 1.3
Color	8, 10 & 12 bit
Audio	LPCM, Dolby Digital, DTS, Dolby Digital Plus, Dolby True-HD, DTS-HD Master Audio
Connectors	HDMI Type A 19-pin female