SIIG manufactures IT and AV connectivity solutions, including legacy I/O adapters, USB hubs, docking stations, and ergonomic mounting systems for home and office.
SIIG, Inc. is a leading provider of IT connectivity solutions designed to bridge the gap between legacy standards and modern technology. Since its inception, SIIG has built a reputation for high-quality adapter cards, including Serial and Parallel PCIe cards, which are essential for industrial and commercial hardware integration. The company also offers a comprehensive lineup of AV products such as HDMI extenders, splitters, and premium mounting solutions for monitors and displays.
Committed to professional integrity and customer satisfaction, SIIG provides reliable hardware that meets the needs of IT professionals, businesses, and consumers alike. Their product range extends to USB-C docking stations, charging solutions, and ergonomic accessories, ensuring users can maximize the utility of their computer systems and peripherals.
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Drivers, firmware, and user manuals can be found on the official SIIG website under the 'Downloads' section or on the specific product page.
You can reach SIIG technical support by emailing support@siig.com or by calling their support line at (510) 657-8688.
Yes, most SIIG Serial, Parallel, and specialized I/O cards require specific drivers, which are available on the SIIG download page. Some modern USB hubs are plug-and-play.
SIIG products typically carry a manufacturer warranty (often 2, 3, or 5 years), though the specific duration depends on the product category. Check the warranty policy page or your product manual for details.