My Razer viper ultimate dongle doesnt work | Razer Insider
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Question

My Razer viper ultimate dongle doesnt work

  • April 3, 2025
  • 1 reply
  • 78 views

I got my razer viper ultimate second handed, the wireless receiver doesnt connect with the mouse. I tried everything to fix nothing worked. It registers the dongle and the mouse separately. Also the receiver shows it need an update but every time it gets stuck on 40% and crashes.  

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1 Reply

Razer.sushi.boi

Hi there, ​@Heart0fEnder!

 

Are you using a USB hub? Try plugging it directly into your PC’s motherboard. You can also try the Razer Mouse Pairing Utility. If that didn’t do the trick, then shoot me a PM along with your device’s serial number so I can validate it and check for other workarounds.

 

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