HDMI switch 1.5 HDMI input,1 HDMI output 2.HDMI 1. ... ,support 3D 3.super IR control system HDMI Switch 5*1 Mini typespecification . HDMI Switch 8x1, 5x1, 4x1, 3x1, 2x1, different stype ... . IR forward or callback function is optional, an extra cost of IR sender, receiver, IR adapter is necessory if needed. MINI ...