Functionality: It supports 4K resolution and often comes with a remote control for easy switching between inputs.
Resolution: Many models support resolutions up to 4K and are backward compatible with lower resolutions.
Audio Support: They typically support various audio formats, including DTS-HD, Dolby TrueHD, and LPCM.
Package Contents: The package usually includes the HDMI switch, a remote control, a power adapter, and a user manual.
Control: You can switch inputs using a button on the device or with the included remote control.