iogear GHDMIS4 is a 4-port HDMI switch that allows you to connect up to four HDMI devices to a single HDTV or display. This can be useful if you have multiple gaming consoles, streaming devices, or other HDMI-enabled devices that you want to connect to your TV. The switch supports resolutions up to 1080p and includes a remote control for easy switching between devices.

Here are some of the features and possible use cases for the iogear GHDMIS4:

• Connect multiple HDMI devices to a single TV or display
• Switch between devices using the included remote control
• Supports resolutions up to 1080p