The word "Intex" produces almost 4 million hits on Google. Do you wish to sift through all those or do you wish to narrow it down a bit so we might have a chance at locating the correct Intex website. Is this a stand-alone pci sound card add-on or is it integrated in your motherboard? if integrated, please state the brand and model of pc it came in along with the motherboard info, ie: brand, model, and bios id string. FYI, Crystal never made sound cards, they only made chipsets.