[ GLOSSARY DEFINITION ]
Ports
expansion port
A port that lets you add extra connectivity or storage to a device.
Full Definition & Technical Explanation
An expansion port allows adding capabilities such as more ports or storage, often through a proprietary or dock connection.
See dock.
Where expansion port Matters
Laptops
Frequently Asked Questions
What is expansion port?
A port that lets you add extra connectivity or storage to a device.
What terms are related to expansion port?
Related Ports terms include charging only, dock connector.