This product is suposed to be a DVB tuner. It is almost a good one under Microsoft OS, if you find a driver that works, which was difficult. Some of them are suposed to work on linux, because the hardware is generic and compatible (LiteOn) and has a driver included with recent kernel sources. However, mine refuse to work, because it is made such a way that udev cannot get enough information from sysfs to do it's stuff. Never succeeded in uploading the firmware anyway.

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