This test is used to indicate any potential issues with angle snapping (non-native straightening of linear motion) and jitter, along with any sensor lens rattle. As you can see, no issues with angle snapping can be observed. No jitter is visible at 1600 CPI. 15,000 CPI shows significant ...
this is the case for Razer’s Deathadder. Thetracking works perfectlyin all the games we’ve tried – no angle snapping or something similar in CS:GO, which is essential for proper play. The tactile feedback of the mouse buttons offers a good response feel as well while not being too ha...
Razer updates the wired Viper with 8000 Hz polling and their Focus+ 20,000 CPI sensor. Other than that, it's essentially the same mouse: Razer optical main button switches, 69 g lightweight design, and pure PTFE feet.