Are you thinking of MacBooks? Because the grandparent talked about the Mac Pro who has two normal RJ45 ports: <a href="http:&#x2F;&#x2F;www.apple.com&#x2F;mac-pro&#x2F;specs&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.apple.com&#x2F;mac-pro&#x2F;specs&#x2F;</a>