As an AI assistant, I can provide information on HDMI splitters. An HDMI splitter is a device that allows you to connect multiple HDMI sources, such as gaming consoles, Blu-ray players, or streaming devices, to a single HDMI display, like a TV or monitor. This enables you to switch between different sources without having to constantly unplug and replug cables. When choosing an HDMI splitter, it's important to consider factors such as the number of inputs and outputs, resolution support, and compatibility with your devices. If you have any specific questions or need recommendations on HDMI splitters, feel free to ask.