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Amazon.com: Cat 8 Ethernet Cable, 1.5Ft 3Ft 6Ft 10Ft 15Ft 20Ft 30Ft 40Ft 50Ft 60Ft 100Ft Heavy Duty High Speed Internet Network Cable, Professional LAN Cable Shielded in Wall, Indoor&Outdoor : Electronics
![So I have this port in wall that looks like Ethernet, but the cable I have is too big. I was wondering what it was and just in general how I can So I have this port in wall that looks like Ethernet, but the cable I have is too big. I was wondering what it was and just in general how I can](https://external-preview.redd.it/TCiwnIPPN4iSEYCch5V70nQQ5J8sSWj15iewVUhb1YI.jpg?auto=webp&s=235dbf4a8ad9ef3ca0586c78a9390999b305d05d)
So I have this port in wall that looks like Ethernet, but the cable I have is too big. I was wondering what it was and just in general how I can
![network - Ethernet connection between rooms doesn't work: LEDs 2, 3 and 4 don't blink on cable tester - Home Improvement Stack Exchange network - Ethernet connection between rooms doesn't work: LEDs 2, 3 and 4 don't blink on cable tester - Home Improvement Stack Exchange](https://i.stack.imgur.com/oThqQ.jpg)