Echo Express SEL (1 PCIe slot for low-profile card + Compact design)

Connect a Low-Profile PCIe Card to Computers with Thunderbolt 3 or Thunderbolt 4 Ports

Shopping for a new computer? The latest ultra-light notebooks, small form factor and all-in-one Mac®, Windows®, and Linux® computers with Thunderbolt™ ports are slender marvels of engineering that come with a cost—there’s nowhere to install PCIe cards that provide additional connectivity and processing capabilities. Sonnet’s Echo™ Express SEL is a compact, desktop Thunderbolt™ to PCIe card expansion system that enables you to connect a low-profile PCIe card to any computer with Thunderbolt 3 or Thunderbolt 4 ports.

Echo Express SEL: Low-Profile Desktop Expansion

Echo Express SEL provides a single PCIe card expansion slot in a a light and portable enclosure. It supports nearly every Thunderbolt-compatible, low-profile PCIe 1.1, PCIe 2.0, and PCIe 3.0 cards available. Many of the most popular Thunderbolt-compatible high-speed networking and storage controller cards are a perfect fit, and even the BlueFish 444 Epoch 4K Neutron video card can be accommodated.

Key Features:

• For Computers with Thunderbolt 3 or Thunderbolt 4 Ports
• 40Gbps Thunderbolt Interface
• Two Thunderbolt 3 Ports
• Quiet, Temperature-Controlled Fan
• Rugged Aluminum Enclosure
  Most Compact Thunderbolt to PCIe Expansion System Available
• Includes 0.7-meter Thunderbolt 3 Cable (unlike other brand of cables, Sonnet’s cable provides Thunderbolt 3’s full 2750 MB/s bandwidth and supports up to 100W of power delivery)
• Includes Sonnet Designed ThunderLok 3 Connector Retainer Clip (prevents accidental cable disconnections)
• Mac, Windows, and Linux Compatible
• Designed and Made in the USA