Twin25G Thunderbolt Adapter
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Driver (2)
IDDownload TitleDownload LinkPost Date
1219 TWIN25G/TWIN10G SFP28 Software [macOS] 4.1.2October 10, 2024
1221 TWIN25G/TWIN10G SFP28 Software [Windows]
 
Firmware (0)
No Firmware was found for product.
 
Manual (1)
FAQ (3)
IDArticle TitlePost Date
1044 My 10G/25G adapter performance drops significantly on a laptop when battery level is low.Mar-20-23
When the battery level drops below ~20% on a MacBook Pro or MacBook Air, macOS will decrease 10/25G Ethernet transmit performance in order to conserve battery life for the laptop.
 
1223 TWIN25G Teaming for Windows 10 and 11Jun-08-23
1226 TWIN25G macOS driver does not show in ExtensionsJun-08-23
The TWIN25G driver kit extension will not show in System Information>Software>Extensions.

To check whether the driver is installed, go to System Information>Hardware>Ethernet Cards. Click on one of the TWIN25G's ports and it should say Driver: com.sonnettech.sntmlx5e.