Razer introduced its ... 06:00 size and grip styles 07:36 optical mouse switches 08:34 touching on the sensor 09:33 Razer Synapse software 10:42 gaming with the Viper Mini 11:15 wrapping up ...

Using the 2nd-gen Razer optical switches instead of the usual mechanical switches, the Razer Viper 8K responds almost instantly to each click. They’re tactile, responsive and should last about ...