Twin25G T5 Thunderbolt 5 Adapter
Please click the arrow next to the category to expand or collapse:
Driver (0)
Firmware (2)
IDDownload TitleDownload LinkPost Date
1267 Sonnet Thunderbolt 5 Firmware Updater 2.1.69 [macOS] 2.1.69
Download Now
Oct-14-2026
1269 Sonnet Thunderbolt 5 Firmware Updater 2.1.69 [Windows] 2.1.69
Download Now
Oct-14-2026
 
Manual (1)
FAQ (3)
IDArticle TitlePost Date
1044 My 10G/25G adapter performance drops significantly on a laptop when battery level is low.Jun-19-26
1223 TWIN25G Teaming for Windows 11Aug-13-26
1226 TWIN25G macOS driver does not show in ExtensionsJun-01-26