Corporate Information

As a leading manufacturer of quality computer connectivity products since 1985, SIIG brings to market a broad range of IT and AV upgrade products. These products establish the connection or increase the bandwidth capability between a computer system and its connected external devices.

SIIG products have a strong reputation for quality. This reputation is achieved through strict control and careful supervision of our manufacturing process to assure the highest level of reliability and functionality. This level of quality, combined with SIIG's comprehensive user's manuals, and unique user-friendly designs all lead to one of the lowest defective return rates in the industry. 

SIIG IT and AV products fall into the categories below:



SIIG has been a manufacturer since 1985, and today has one of the widest collection of IT and AV connectivity products available from a single manufacturer. Our products are found with leading IT distribution companies, corporate resellers, direct marketers, and with brick and mortar retailers. SIIG has extensive experience supporting OEM projects and implements strict revision control and inventory management procedures in support of longer-term OEM projects. Most IT products carry a lifetime warranty and for AV products a 5-year warranty.

Choose SIIG for your system upgrade needs. Whether the need is to add more port connectivity to your system, increase its bandwidth speed capability for high-speed data transfers, or even just a simple peripheral upgrade, SIIG has got you covered with over 200 products to choose from. Make a winning move, and choose SIIG!