Home / Glossary / IEEE 1394 portIEEE 1394 port Less than a minute 0 An interface for attaching high-speed serial devices to your computer; IEEE 1394 connectors support plug and play. About Tech Geek View all posts by Tech Geek → Related Articles Jitter: What is it & How to fix itzipZip driveZoom HubbleIQ+ for Business. Support your remote workers and customers with intelligent IT self-service Learn More