SIIG CE-H21P11-S1 1x2 HDMI Splitter with 3D and 4Kx2K Supports 1080p and up to 4Kx2K PC resolution Supports HDMI Deep Color and full 3D Supports Auto EDID function to work with virtually any display USB firmware update for expanded compatibility Metal housing for superior RF shielding and efficient cooling delivers reliable performance with long life