the first copy of the reader for the exotic card has decided after short use, continuously eject the card. With back tuck he then replayed properly. With a rubber band could also clamp the map. For a reader who is used exclusively for professional applications and this has a top prize, is not that. Unit fell - exchange action by Amazon immaculate.
The second reader works so far properly. And when it runs, it runs correctly. The speed of XQD card is accessed, you can watch as a 32GB card is transferred.
Some time ago I had on a similar reader Lexar USB3 connection with a similar problem - the card was not stuck.