Given that the standard DeathAdder V2 already offers Razer’s top sensor and components, DeathAdder V2 Pro feels like less of an upgrade than other models, beyond cutting the cord.
The newest of the three, the $129 DeathAdder V2 Pro, is a wireless version of the original, replete with Razer’s updated suite of “Pro”-or, formerly, “Ultimate”-bells and whistles, including Bluetooth and 2.4 connectivity and support for the company's wireless charging dock.
