| Please click the arrow next to the category to expand or collapse: |
| Driver (0) |  | Firmware (2) | | | ID | | Download Title | Download Link | Post Date |
|
1267 | 
| Sonnet Thunderbolt 5 Firmware Updater 2.0 [macOS] | | Feb-09-26 |
|
1269 | 
| Sonnet Thunderbolt 5 Firmware Updater 2.1 [Windows] 2.1 | | February 11, 2026 | | Operating System Requirements: Windows 11
Description: Initial release for Windows. This release updates your Sonnet Thunderbolt 5 product’s NVM to version 64.1 to improve general USB device reliability. This updater runs only under Windows; Mac users must use the macOS version of the updater.
Notes
• Before running the updater, you must disconnect all devices from your Windows host except for the dock or PCIe card expansion system you’re updating.
• If you’re updating an Echo 13 Thunderbolt 5 SSD Dock, you must also disconnect all downstream devices connected to the dock; the firmware updater cannot launch unless all devices are disconnected from the dock.
• Before running the updater on an Echo 13 Thunderbolt 5 SSD Dock, you must also “safely remove” (eject) the installed SSD. | | | | |
| |
| Manual (1) | | FAQ (1) | | | ID | | Article Title | Post Date |
|
1285 |
| 2.5Gb Ethernet Does Not Achieve Full Bandwidth | Apr-28-26 | | Issue
A Thunderbolt issue may prevent 2.5Gb Ethernet from achieving full bandwidth when connected through certain Thunderbolt configurations.
Observed Performance
In affected systems, 2.5GbE throughput may be limited to approximately 1.2-1.8Gbps.
Expected Performance
Under normal conditions, 2.5GbE should achieve approximately 2.35Gbps of real-world throughput after protocol overhead.
Status
This is known to Intel to be a Thunderbolt limitation rather than a hardware defect in the Sonnet dock or Ethernet Controller. | | | | |
|
|
|
