Several updates, including external storage support, are coming to Xbox One in the June update.
Xbox LIVE Gold
Good News: Xbox LIVE Gold Can Be Refunded after June If You Don’t Need It
If you bought Xbox LIVE Gold and don’t need it after June, you can request a refund after the update rolls out.
Good News: Xbox LIVE Gold Can Be Refunded after June If You Don’t Need It
Romit's Stream 