Etekcity® 4x2 Matrix HDMI1.4a 4K x 2K Resolution 1080p 3D Switch + Splitter 4 Inputs 2 Outputs HDMI Audio with Remote Control Optional Compatible HDCP (Electronics)
I bought this Etekcity matrix 4 in / 2 out, so I already use a splitter HDMI 1 input / 2 simultaneous outputs HDElite mark (thirty euros on Amazon. Would recommend), which comes out to a particular cable Seiki U-Vision "active" (purchased sixty
