Sonnet Thunderbolt Products
Discover a world of blazing-fast expandability and connectivity for computers with Thunderbolt 4 or Thunderbolt 3 ports
Faster. Flexible. Forward-thinking. Thunderbolt™ connects you to a world of high-performance docks and hubs, video and PCIe cards, 25Gb and 10Gb Ethernet networking, and professional media card readers – all through a single cable that provides four times the data and twice the video bandwidth of any other cable, and in many cases, also supplying power.
Thunderbolt PCIe Card Expansion Systems

PCIe Card Expansion Systems

Single and multi-slot desktop and rackmount expansion systems for high-performance audio, video, and networking cards.

Thunderbolt DuoModo Modular Expansion Systems

DuoModo Expansion Systems

Modular Thunderbolt desktop and rackmount expansion systems with your choice of enclosures and modules.

Mac mini Mounting Solutions

Mac Expansion

Thunderbolt expansion, rackmount enclosures, and secure mounting brackets for Mac® computers.

Thunderbolt Docks and Hubs

Docks and Hubs

Thunderbolt docks and hubs with power delivery and various combinations of interface ports.

Thunderbolt 10Gb Ethernet Adapters

25Gb, 10Gb & AVB Ethernet Adapters

Comprehensive line of lightning-fast 1- and 2-port Ethernet, AVB Thunderbolt, and PCIe adapters.

Thunderbolt Pro Media Card Readers

Pro Media Card Readers

Professional media card readers for industry standard media cards.

Thunderbolt GPU Solutions

GPU Solutions

Desktop and rackmount eGPU enclosures and portable all-in-one eGPU systems.

Thunderbolt Dual Display Adapters

Display Adapters

Thunderbolt adapters with dual DisplayPort™ or HDMI® ports to connect M1 and M2 series Macs, and Intel® Macs and Windows® computers to 4K displays.

Thunderbolt Cables & Accessories

Cables and Accessories

Thunderbolt cables and complementary accessories for Sonnet products.

Sonnet Legacy Products

Discontinued and legacy product information.

The Sonnet Advantage
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2-year Product Warranty on all Products.
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Free Lifetime Customer Technical Support.
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Designed and Engineered in the USA. Since 1986.
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