4Kx2K Switcher UHD 2 Ports Bi-ional Manual 2x1 1x2 HDMI AB Switch HDCP Supports 4K FHD Ultra 1080P for ProjectorSpecifications Gender: Female Female Package: Yes Certification: NONE External Power Source: No Details Product Description: This HDMI Bi directional Switcher Splitter is very versatile as it can be used as either a 2 port switch or a 2 port splitter selector. This means you have the option of using this with one host device (e. g. Blu ray Player, PS3, etc.) and have the signal sent to two displays (TV, Monitor, Projector, etc.), and then simply use