When asking for a driver, you should always include adequate info about the device that will allow us to help....
like the chipset brand and number.
Mercury EZ View TV Tuner Card with
Conexant chipset
http://www.mercury-pc.com/downloads_...?productid=653
Mercury EZ View TV Tuner Card with
Philips chipset
http://www.mercury-pc.com/downloads_...?productid=720
Mercury
TV Tuner Card with Remote Control (unknown chipset)
http://www.mercury-pc.com/downloads_...p?productid=97