Razer updates its DeathAdder gaming mouse for greater accuracy

Razer announced a major update to its DeathAdder mouse today, and while it looks pretty much the same on the outside, the inside has some noteworthy upgrades. This biggest change is that the DeathAdder V2 uses the Razer Focus+ Optical Sensor, which t…
Source: Engadget | Razer updates its DeathAdder gaming mouse for greater accuracy