Razer blackshark v2 product number invalid | Razer Insider
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I have bought a new keyboard that I’m trying to register as a device but even though I’m entering the serial number, model no I get stuck with “product number is invalid”

Found the tooltip about certain letters and numbers that could be mixed and have tried different kind of combinations.

So i am  kinda stuck at the moment…
Please help

 

nvm i fixed it 


HOW YOU FIX IT BROTHER I HAVE SAME PROBLEM


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