The VDI Test Extension is a free Chrome add-on developed by sean.li. It falls under the category of Browsers, specifically Add-ons & Tools. This extension is designed to test the functionality of the Chrome Enterprise Hardware Platform API, allowing administrators to pre-install it by policy.

Once installed, the VDI Test Extension greets users with a friendly "Hello there!" message. However, its main purpose is to provide information about the user's virtual desktop environment. When clicked, the extension will let users know if they are currently in a virtual desktop environment.

With its simple yet useful features, the VDI Test Extension is a handy tool for administrators and users alike who need to test the virtual desktop environment on Chrome. Whether you're an IT professional or a curious user, this extension can help you determine whether your virtual desktop environment is functioning as expected.