Hello vadimZS,
Thank you for posting in Intel Ethernet Communities.
For us to further check the issue, please provide the following details.
- Base on the photos that you sent, you purchased the chips separately, are you building or designing a board with embedded SLL79 chip?
- What is the model of the Ethernet card that you want to use? I asked this because there is no branding in the photo that you sent.
If you have questions, please let us know. In case we do not hear from you, we will make a follow up after 3 workings days. Thank you.
Best regards,
Michael L.
Intel® Customer Support