There are some limits to using such accessories with your Xbox 360. You can use only the keyboard while the mouse is not supported and you can connect your keyboard using USB. It does not work with a USB connection. I have a wireless keyboard Razer BlackWidow, I have bought it after reading this review themybuy.com/best-wireless-mechanical-keyboards/, plug the keyboard into one of the USB ports on the console. The arrow keys and Enter keys will allow you to navigate the dashboard. You can also use the keyboard to type in text fields throughout the Xbox One’s interface, including in Microsoft Edge.