If laptop no ethernet port, is it possible to find a way to insert ethernet cable into laptop?

[KnyghtRyder]

Real question is, with wifi everywhere why on earth do you need to use Ethernet?

 

[elephantscannotfly]

Long long long time ago, when cable internet was invented, already had USB to ethernet dongle converter.

 

[Mystyque]

Real question is, with wifi everywhere why on earth do you need to use Ethernet?

Usually for speed and security reasons.

In some places, for high security zones only wired access are allowed and only from specific ports.

 

[Prime 13]

Insert somewhere ish sure can.
But must the cable work?

 

[batuchka]

also TS do you intend to get connection over 1Gbps? if so look for adapters 2.5-10 Gbps to be safe

 

[WWH123]

Real question is, with wifi everywhere why on earth do you need to use Ethernet?

Most industrial machinery still uses Ethernet. Some got BT or WiFi.