As modelled here by some of Compro's marketing team, Nicole (top) and Eva (bottom), is Compro's latest USB 2.0 DVB-T (Digital Terrestrial) TV tuner.
As indicated on the box, the main differences from its previous generation USB 2.0 product is that it uses the latest DiBcom DVB-T tuner IC, which helps to maintain a good signal even at speeds of up to 100MPH, which could be useful if you're trying to watch TV on your laptop whilst on the train.