This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The ondisconnect property of the USB is an event handler called whenever a paired device is disconnected.


USB.ondisconnect = disconnectFunction


Specification Status Comment
The definition of 'ondisconnect' in that specification.
Draft Initial definition.

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support61 No No No48 No
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support No61 No No48 No No

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Contributors to this page: jpmedley
Last updated by: jpmedley,