Razer Viper Ultimate USB dongle dying | Razer Insider
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Question

Razer Viper Ultimate USB dongle dying

  • August 26, 2026
  • 2 replies
  • 24 views

Hello, I think the dongle for my Viper Ultimate is dying/dead. Noticed today that the mouse was registering movement/clicks for a few seconds followed by a second or two of nothing and repeating. This occurred regardless of USB port plugged into or whether it was connected to my laptop or my PC. Thought to try connecting the mouse with the cable and it works properly when using the wired connection. 

After finding some other threads about this I followed the instructions of updating firmware and the firmware updater goes to 100% for the dongle then seems to reset and go back to update needed. It never registers the update as successful or goes on to updating the mouse. Is there any way I can get a replacement dongle and if there is can I still get the pink one so everything matches?

This topic has been closed for replies.

2 Replies

homeFallowever606

You'll have to buy one online, my dongle Just died for the second time 2 weeks agora, and I just bought one from aliexpress. The first time it died i bought one from through cssbuy.


Razer.Ten
  • Razer Support
  • September 11, 2026

Hey ​@Lilithium_IO,

Let me check on that. Can you send me a PM with the serial number together with your location/country so I can verify it in our system and go over our inventory?

 

 

*Thread locked to curb conversation to PM.