Zoltrix is known as a modem and PC multimedia specialist in the computer industry for 11 years. We carry full range of our branded 56K modems from PCI internal to multi-colored external. Other well-known products include PC speakers, headset/microphones, Optical PCI Sound Card, Optical Netmouse, DVD Booster card, TV/FM Tuner Plus Video Capture Card, USB web camera and more. We are able to provide strong sales support and product quality. Our products are widely distributed in many countries throughout the world. We are also the OEM supplier of some of the very well known companies in the World. Our head office is located in HK and our new ISO9002 certified factory is just across the boarder between China and Hong Kong.