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Sonnet Technologies

Over 30 Years of Hi-Tech Industry Experience

Sonnet Technologies, Inc. is a leading provider of Thunderbolt™ to PCIe® card expansion systems; eGPU boxes; pro media readers; RAID storage systems; and storage, network, and computer interface cards for pro users in the audio, video, and broadcast industries.


Sonnet’s Thunderbolt expansion products enable the use of pro audio I/O and DSP cards, pro video capture and transcoding cards, network and storage interface cards, and other high-performance PCIe cards with Thunderbolt technology-enabled computers.


For over 30 years Sonnet has pioneered and brought to market innovative and award-winning products that enhance the performance and connectivity of Mac®, Windows®, and other industry-standard computers. Sonnet is headquartered in Irvine, California, the most dynamic concentration of technology and engineering south of Silicon Valley.


The company's portfolio of products includes:

Thunderbolt Products

Working closely with Apple® and Intel® in the development and certification of Thunderbolt products, Sonnet has developed numerous pioneering solutions ranging from eGPU expansion boxes, dedicated PCIe card expansion systems, and full rackmount expansion enclosures to Thunderbolt docks, 10GbE network adapters, and SSD storage devices.

Multi-Slot Pro Media Readers

With the need for high-speed ingest of media cards for varying Mac and PC workflows, Sonnet's pro line of media readers can read/write SxS, P2, and CompactFlash® (CF) media.

Storage Solutions

Sonnet's storage systems comprise of portable, desktop, and rackmount solutions. High-performance and cost-effective desktop attached storage with advanced RAID controllers provide up to eight drives with excellent expandability and RAID reliability. For high-end workflow sharing, rackmount 16-drive/16-port/16Gb Fibre Channel shared storage systems offer great flexibility and mass storage.

Performance Extending Computer Cards

For desktop and notebook users, Sonnet offers the widest range of computer cards to extend the capabilities of these machines with legacy and modern connectivity. 



Sonnet has been recognized over the years for our outstanding product solutions for the Mac market and audio, video, and media broadcasting industries.

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