Video - Lcd has a usb slot but it does not work

How to identify USB 2 and USB 3 ports on a computer usb a slot Learn the different USB types, USB ports, and USB connectors with our in-depth guide to ensure you choose the right connector for your devices today! usb 3 slot Select About This Mac About this Mac; Then select 'System Report' System Profiler will open up Select USB located under Hardware in the

usb a slot Female USB-A ports on the side of a laptop The blue connector is USB compliant USB-A male is the standard peripheral connector type Most USB cables