Group photo of Sonnet Thunderbolt products.

Thunderbolt Products

Discover a world of blazing-fast expandability and connectivity for computers with Thunderbolt ports

Thunderbolt PCIe Card Expansion Systems

Thunderbolt Expansion Systems

Single and multi-slot desktop, rackmount, and modular Thunderbolt to PCIe card expansion systems for high-performance audio, video, and networking cards

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Thunderbolt Docks and Hubs

Thunderbolt Docks

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

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Thunderbolt Dual Display Adapters

Display Adapters

Thunderbolt and DisplayLink adapters with dual DisplayPort or HDMI ports to connect two 4K displays to Mac, Windows, Ubuntu/Linux, and Chromebook computers

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Mac mini Mounting Solutions

Mac Expansion

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

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Thunderbolt 10Gb Ethernet Adapters

Ethernet Adapters

Comprehensive line of lightning-fast 25Gb, 10Gb, 2.5Gb, and AVB networking adapters

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Thunderbolt GPU Solutions

eGPU Enclosures

Add-your-own-video card eGPU enclosures

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Thunderbolt Pro Media Card Readers

Pro Media Card Readers

Professional media card readers for industry standard media cards

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Thunderbolt Cables & Accessories

Cables and Accessories

Thunderbolt cables and complementary accessories for Sonnet products

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Sonnet Legacy Products

Discontinued and legacy product information

Legacy Products

Featured Videos

Performance Benefits of Thunderbolt 3 Over Thunderbolt 4

Sonnet Echo 11 Thunderbolt 4 HDMI Dock Product Overview

Sonnet xMac Studio Product Overview

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The Sonnet Advantage

2-year Product Warranty on all Products.

Free Lifetime Customer Technical Support.

Designed and Engineered in the USA. Since 1986.

Educational and Performing Arts Support.