Review on 🔀 4K HDMI Switch Splitter - GANA Aluminum Bidirectional HDMI Switcher, 2 in 1 Out HDMI Hub with Manual Control, Supports HD 4K@30hz for Blu-Ray Player, Fire Stick, Xbox - Ideal for Single Monitor Setup by Johnny Mcnealy

If you need a switch this works great. The switch allows you to switch between channels, for example, if your TV only has an HDMI port, but you regularly connect two devices via HDMI, you can switch between them with the push of a button. However, if you're looking for a *splitter*, you'll need a different device. The splitter shows your video stream on two devices at the same time; It's like an extension cord, but for HDMI, which allows multiple devices to be charged at the same time, even if there's only one outlet in the wall. Make sure you know what device you're looking for. Star docking for somewhat misleading advertising: while the description states "only one monitor is displayed at a time", the use of the term "splitter" makes this less than obvious.