Multi-Port USB-C Adapter
Samsung's official multi-port USB Type-C adapter is the jack of all trades. This little accessory will transform your powerful phone into even more.
Whether you want to use your phone like a desktop computer or mirror the display to a 4K TV, this is how you do it. You'll get USB Type-C, Ethernet, HDMI-out, and a regular USB output port.
This way you can plug in a keyboard or a mouse, send it to a monitor or your television, and much more. You can even plug in an external hard drive to expand storage and really turn the phone into a computer. This won't be available until September, but it's an awesome accessory worth trying. Also, only official Samsung accessories will give you DeX at full 1080op or even 2k and 4K.