From a leak over on r/mousereview it appears Razer has been quietly at work on a successor to the Razer Viper Ultimate. Leaked images of the chinese packaging have revealed scant details on what the mouse might be equipped with.
From what we can tell it comes in at a ultralight weight of just 57g. It seems like this is Razer’s chance to compete directly with the GPX Superlight from Logitech.
Size : 126.5 X 66.2 X 37.8mm
Battery Life: up to 70 hrs
The other thing that’s important to note is that the mouse will be using V3 Razer Optical switches, so hopefully they’ll be a further improvement on the tactility and response of the v2s. The size of the mouse is nearly identical to the RVU so don’t expect a different experience in terms of shape.