Phone jacks are a little bit smaller than an ethernet port; this shape helps identify the right jack quickly; because ethernet ports are a little bit wider, its impossible to plug an ethernet cable in a phone jack; it helps you to plug in the right cable in the right jack.
How do I know if I have a phone jack or Ethernet?
Probably the easiest way to check is to unscrew the jack cover from the wall so you can see the backside of the jack with (hopefully) the wires coming out. If its an Ethernet port, then youll see 8 wires in a pattern. Just look up a Google image of ethernet pinouts and compare to what you see coming out of the jack.
How do I know if its an Ethernet cable?
Most ethernet cables have some information printed along the sheath. Youre looking for something that says “Category” followed by a number. On some cables, the word “category” is abbreviated to “cat”.
Can I install Ethernet myself?
If youre planning on adding a new Ethernet jack to one of the walls in your home, you can save a few bucks by doing it yourself. Installing a network jack is surprisingly easy, and only takes a matter of minutes with the right tools and know-how.
Do you need an Ethernet cable to set up WiFi?
No cables are needed to access a WiFi connection, providing greater mobility for users who can connect to a network or the Internet while moving freely around a space. To access a network via an Ethernet connection, users need to connect a device using ethernet cable.
How do I connect my computer to my router without an Ethernet cable?
If you dont prefer a wired Ethernet connection or dont have an Ethernet cable, you can connect your router to the computer using a wireless connection. Make sure that you have a wireless router to make the connection.