HID

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

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

The HID interface provides methods for connecting to HID devices, listing attached HID devices and event handlers for connected HID devices.

Instance properties

This interface also inherits properties of its parent, EventTarget.

Instance methods

This interface also inherits methods of its parent, EventTarget.

getDevices() Experimental: Returns a Promise that resolves with an array of connected HIDDevice objects.
requestDevice() Experimental: 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.

Events

connect Experimental: Fired when an HID device is connected.
disconnect Experimental: Fired when an HID device is disconnected.

Specifications

Specification
WebHID API # dom-hid

Browser compatibility

BCD tables only load in the browser

See also

WebHID API