Razer - Razer Synapse 2.0 has come a long way and is still being improved on thanks to you. Today we're pleased to bring Warranty registration to Synapse. With this, you may
Download Razer Synapse 2.0
How to create a Razer Synapse 2.0 account
What is Razer Synapse? Razer Synapse 2 vs. 3 | XBitLabs
How to manually check for updates on Razer Synapse 2.0