ace devices such as alternative
keyboards or gamepads.

Specifically, where a defined policy blocks WebHID usage, the [ `
Navigator.hid ` ](/en-US/docs/Web/API/Navigator/hid) property will not be
available.

##  Syntax

http

    
    
    Permissions-Policy: hid=<allowlist>;
    

` <allowlist> `

    

A list of origins for which permission is granted to use the feature. See [ `
Permissions-Policy ` > Syntax ](/en-US/docs/Web/HTTP/Headers/Permissions-
Policy#syntax) for more details.

##  Default policy

The default allowlist for ` hid ` is ` self ` .

##  Specifications

Specification  
---  
[ WebHID API  
#  permissions-policy  ](https://wicg.github.io/webhid/#permissions-policy)  
  
##  Browser compatibility

BCD tables only load in the browser  with JavaScript enabled. Enable
JavaScript to view data.

##  See also

  * [ ` Permissions-Policy ` ](/en-US/docs/Web/HTTP/Headers/Permissions-Policy) header 
  * [ Permissions Policy ](/en-US/docs/Web/HTTP/Permissions_Policy)

##  Help improve MDN

Was this page helpful to you?

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](https://github.com/mdn/content/blob/main/CONTRIBUTING.md "This will take you
to our contribution guidelines on GitHub.") .

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