The HyperX Pulsefire Haste 2 is built for gamers who can't afford to waste a millisecond and want the freedom of wireless connectivity. This sequel has a solid upper shell and keeps its weight and a long battery life of the original Pulsefire Haste, but builds upon it with several refinements. Pulsefire Haste 2 has dual mode wireless connectivity, allowing you to switch between 2.4 GHz wireless and Bluetooth connections, and a charging cable so you can charge while using the mouse in wired mode. A full suite of high-performance HyperX custom components has been built, highlighted by the precision HyperX 26K Sensor with a native dpi of up to 26000 and a tracking speed of up to 650 IPS. The custom HyperX Switches provide tactile, audible feedback on each satisfying click. You'll also enjoy superior physical control of your mouse with smooth, low-friction skates, and the included grip tape.