HID
The HID
interface provides methods for connecting to HID devices , listing attached HID devices and event handlers for connected HID devices.
EventTarget HID
Properties
This interface also inherits properties of its parent, EventTarget
.
Event handlers
HID.onconnect
Fired when an HID device is connected.
HID.ondisconnect
Fired when an HID device is disconnected.
Methods
This interface also inherits methods of its parent, EventTarget
.
getDevices()
Returns a Promise
that resolves with an array of connected HIDDevice
objects.
requestDevice()
Returns a Promise
that resolves with an array of connected HIDDevice
objects. Calling this function will trigger the user agent's permission flow in order to gain permission to access one selected device from the returned list of devices.
Specifications
Browser compatibility
Desktop
Mobile
Chrome
Edge
Firefox
Internet Explorer
Opera
Safari
WebView Android
Chrome Android
Firefox for Android
Opera Android
Safari on IOS
Samsung Internet
HID
89
89
No
No
75
No
No
No
No
No
No
No
connect_event
89
89
No
No
75
No
No
No
No
No
No
No
disconnect_event
89
89
No
No
75
No
No
No
No
No
No
No
getDevices
89
89
No
No
75
No
No
No
No
No
No
No
requestDevice
89
89
No
No
75
No
No
No
No
No
No
No
See also