1. 1 in 4 Out: This 1 to 4 18Gbps splitter distributes one HDMI source to four HDMI displays simultaneously. Compatible with HDMI 2.0b, HDCP 2.2, with EDID DIP switch control. 2. High-Definition Transmission: Supports video resolutions up to 4K 2K at 60Hz 8bit RGB, YCbCr 4:4:4 and YCbCr 4:2:2 4:2:0, with a transmission bandwidth up to 18Gbps without distortion. 3. High Resolution: Supports 3D video resolutions up to 1080p at 60Hz. Supports high-resolution VESA mode video formats up to QSXGA at 60Hz. 4. Multifunctional: Supports audio formats including LPCM 7.1CH, Dolby TrueHD and DTS HD Master Audio. Supports EDID modes: STD (1080p) and TV (copy). 5. Wide Application: Ideal for multimedia conference halls, TV teaching, large-screen display projects, and more. We offer not only high-quality products but also long-term customer service. Purchasing our products ensures comprehensive support even after your purchase, allowing you to shop with confidence and satisfaction.