HyperX Pulsefire Haste 2 Pro Onboard Polling Rate Switch

The default polling rate is 1k polling rate.

Enable 4k Wireless Polling Rate
1. Power off the mouse completely.
2. Press and hold the DPI button.
3. While holding the DPI button, switch the mouse to 2.4G mode. The wheel LED will fast-blink green four times.

To revert to the default 1k polling rate, follow the same procedure. The wheel LED will fast-blink green two times.

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