A USB stick which also keeps its promise. I bought the stick for a Linux installation, after I had no luck with my other TV card. The installation of Digittrade Sticks contrast was absolutely smooth, great !!! I can recommend the stick also Linux beginners, because it is recognized by all major distributions immediately. The reception quality is good. In difficult reception conditions, I recommend an additional active antenna, again, I can only recommend the products of Digittrade.