The HDMI bidirectional switch / splitter is very versatile because it can be used as a 2-port switch or 2-port splitter / selector. This means that you have the option of using one host device (such as a Blu-ray player, PS3, etc.) and sending the signal to both monitors (TV, monitor, projector, etc.) and then simply using the selector button between displays Switch. When you connect two host devices, you can also use it as a traditional HDMI switch and switch it to a single TV / monitor.feature:You can switch freely to a 1x2 splitter or a 2x1 switch.Support for HDTV, Blu-ray players, smart TV boxes and other host devices, with HDMI port.Fully compliant with HDMI Specification v1.0, v1.1, v1.2, v1.3.Support 3D, up to 1080P and 4Kx2K resolution.Plug and Play, no need to set.Product Specifications:Power: DC 5V / 1A (adapter: AC 100V-220V 50 / 60Hz)HDMI: HDMI 1.3HDCP: HDCP 1.2Data transfer rate: 5.1GbpsVideo signal input: 5.0Vp-pMaximum single link range: 1920x1200 1080p, 3D 1080p / 24HzHDMI Resolution: 480i / 576i / 480P / 576P / 720P / 1080i / 1080PFrequency bandwidth: up to 225MHzOperating temperature: -15C? +55 C / 5F? 131FSize: 1.97 1.97 0.79 inch / 5 5 2cmPackage Included:1 HDMI bidirectional switch