Compatibility

Mac Compatibility

• Mac with Thunderbolt 5, Thunderbolt 4, Thunderbolt/USB4, or Thunderbolt 3 ports
• macOS 15+; compatible with macOS 27

Windows Compatibility

• Windows computer with Thunderbolt 5, Thunderbolt 4, or USB4 ports
• Windows 11 25H2+

Linux Compatibility

• Linux computer with Thunderbolt 5, Thunderbolt 4, or USB4 ports
• Supported Linux kernel, 6.6 or later

PCIe Card Compatibility

For a list of compatible PCIe cards, see the following PDF

Hardware

Part Number

• ECHO-EXP-SEL-T3

Warranty

• 2-year

Form Factor

• Thunderbolt desktop enclosure

External Connectors

• Two Thunderbolt ports
• 12V power port

Expansion Slot

• One x8 PCIe 3.1 slot
  x8 mechanical; x4 electrical (Thunderbolt 3 spec)
  

PCIe Cards Supported

• One low-profile PCIe card

Power Adapter

• Universal 60W, 100-240V AC, 50-60 Hz
• NRTL Certified

Operating Temperature

• 0ºC to 35ºC (32ºF to 95ºF)

Dimensions (WxDxH)

• 4 x 8.25 x 2.8 in. (10.3 x 21 x 7.28 cm)
  

Weight

• 1.85 lbs (.84 kg)

Package Contents

• Echo Express SEL Thunderbolt Expansion System
• Universal power adapter
• Region-specific power cable
• 0.8-meter Thunderbolt cable
• ThunderLok-A connector lock
• Documentation

Support Links

Support Knowledge Base

Echo Express SEL Thunderbolt Expansion System Support

Product Documentation