Alexvyan 3 Port HDMI 4 K 1.4V Version Switch Splitter with Pigtail Cable Compatible with Fire Stick, Xbox One, PS3, 4, TV (Black)

The HDMI switch (21 inches) is to connect more source devices to display on one screen (TV, projector or LED monitor). This switch with 3 input ports can connect 3 devices at the same time which can avoid frequent disconnection and reconnection. Save your time and money