Razer Viper V2 PRO PRE-BUILT instructions

These are the instructions for all PMM mice that have Razer Viper V2 PRO internals.

Connecting your mouse

1. Plug the wireless USB dongle into your PC.

2. Press and hold the Power / DPI cycle button for 3 seconds to power on the mouse.

Personalizing your mouse with Razer Synapse

Change the mouse's DPI to match your playstyle and pick your own sensitivity setting using the Razer Synapse app. The status indicator will briefly change its color to show which DPI stage is currently active

Charging your mouse

Plug the charging cable from any of your PC's USB ports to the mouse. For best results, please fully charge the mouse before using it for the first time. A depleted battery will be fully charged in approximately 4 hours.

While charging, the status indicator will show the battery percentage of the mouse:

The status indicator will blink red twice in repeated intervals to indicate that its battery's power is less than 5%. This lighting sequence will repeat until the battery is drained or the mouse is connected to a PC via the charging cable.


Improve performance, fix bugs, and address any issues using a Razer Viper V2 Pro Firmware Updater.

In case you need additional help regarding your PRE-BUILT mouse, you can read the official Razer instructions or contact us here.