This remote with a built-in keyboard is one of the best Xbox One accessories I've used.
It's called the MK1 Premium Media Remote by a company called Gioteck, and the only disappointing thing about is that it doesn't seem to be available in North America. In Europe, I picked one up from Amazon for £25, and I'm really impressed by it.
The kicker is that on the back of this media remote is a full QWERTY keyboard. But it's also a very good media remote, and another example of a third-party one-upping Microsoft's own official offering.
Full story from the WindowsCentral blog...