Mine isn't the only brand who have this capacity, but it isn't as common as it was for the DVD reader and unless you're lucky when you buy one (as I was) a lot of research is necessary before finding one.
Too bad I can't direct you to a place to order the one I have, because it was a Walmart Canada exclusivity and it's sold out (of course ebay is always there, but personally I wouldn't buy electronics trough them).