So there's only one USB port? - Xbox One

USB is also known as SuperSpeed USB The most common port for peripheral devices today, USB is frequently used to connect external high-speed devices

The Xbox one has three USB if that's what your asking, two on the back one on the left side

usb slot extender Anker 4-Port USB Unibody Aluminum Portable Data Hub with 2ft USB Cable for Macbook, Mac Pro mini, iMac, XPS, Surface Pro, Notebook PC, USB Flash

usb 30 slot The 4 PORT USB-C USB HUB synchronizes your devices and allows data transfer as well as peripheral charging It offers a data transfer speed of 5