SIIG has been a leading manufacturer of computer connectivity products since 1985. It brings to the market a range of upgrade products that bridge the connection between desktop/notebook systems and external peripherals. The company markets more than 200 products in various categories, such as legacy I/O, USB adapters and hubs, fire wire adapters, serial ATA & ultra ATA controllers, notebook accessories, multimedia and consumer electronics. SIIG products can be found in computer retail stores, mail order catalogs, and e-commerce sites in the Americas, as well as through major distributors and system integrators.