"ReadyHub" 3-Port HD Switcher for HD Game Consoles and Devices - Armor3 Share the fight! Have multiple HD game consoles (or any HD device) connected to your HDTV (or any HD display) using the Armor3 "ReadyHub" 3-Port HD Switcher for HD Game Consoles and Devices. You can connect up to 3 HD game consoles to the switcher, with each one accessible at the push of a button, or even the included remote control. Compatible with Switch/PS4/Xbox One/Wii U/Xbox 360. Supports 4k devices.