what are the requirements to configure a linksys extender as an access point?

there should be a Lan port on the extender and a ethernet cable to connect the router and extender

There should be an Ethernet Port on your Linksys extender and One Ethernet cable that you are going to connect between Router and Extender

You need one ethernet cable that you need to connect  router to the extender.

You just need one ethernet cable that you connect from router to the extender.

To setup your Linksys range extender as an Access point, you need one ethernet cable that you need to connect between the main router’s one of the four ports and the Linksys range extender’s ethernet port.

In order to setup your Linksys range extender as an Access point, you need one ethernet cable that you need to connect between the main router's one of the four ports and the Linksys range extender's ethernet port.