If you’re looking to connect your Steelseries Arctis 3 headset to your Xbox One, there are a few things you’ll need. The first is an Xbox One controller, which you can buy separately or use the one that comes with your console. The second is an HDMI cable, which will allow you to connect the Steelseries Arctis 3 headset to your Xbox One. Finally, you’ll need a power supply and a USB cable.