What is the name of this laptop port?

port laptop connector

Solution 1:

It is the "Easy Link" Combo Drive port.

From the service manual "The EasyLink™ Combo Drive is a two-in-one floppy/CD-ROM or floppy /DVD-ROM “combo” drive that connects externally to the computer" Picture of drive is here: Acer EasyLink Drive

Good manual here Acer Service Manual

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