HDMI Multiviewer 1 in 4 out

*One way HDMI signal input, 4 HDMI signal output
*Support audio input and output
*Support splicing mode to change at will, four-way splicing can be 2×2 mode, can also set 1×1, 2×1, 3×1, 4×1, 1×2, 1×3, 1×4.
*Support 3D signal automatical recognized when HDMI1.4 input, and automatically switched.
*Support edge shielding technology