Google’s Stadia controller will finally work wirelessly with computers
   Google’s Stadia Controller will finally work wirelessly with laptops and desktops (but it doesn't work wirelessly with mobile phones) starting this week, the company announced today  ( via Engadget ).  Since the cloud gaming service’s November launch, the only way you  could use your controller wirelessly was if you were playing Stadia on  your TV with a Chromecast Ultra. You still can’t use the Stadia  Controller wirelessly with an Android phone, though, and it’s not clear  when that functionality might arrive.  When used wirelessly, the Stadia controller connects to  Google’s servers over Wi-Fi instead of connecting to the device in front  of you over Bluetooth, like most other gaming controllers. Google says  this helps the controller “deliver precise controls.” If you want to  connect your Stadia controller wirelessly, you can follow Google’s support documentation here .  If you want to pick up a Stadia controller, you can buy one for $69  or for $129 as part of the Stadia P...