The Pulsefire Haste by Hyper X uses an Optical sensor from Pixart, specifically the 3335, providing a DPI/CPI range of 400 / 800 / 1600 / 3200 DPI Up to 16000 DPI. This results in a tracking speed of 450ips, and a maximum acceleration of 40G. It uses a USB connection with a 1.8m HyperFlex USB cable. It weighs in at 80g grams with the cable and 59g without the cable and is approximately 124.2 x 38.2 x 66.8 mm (LxWxH).

The HyperX Pulsefire Haste is built for elite gamers looking to gain every fraction of a second possible in their quest to be the best. Weighing in at 59 grams, this full-featured, responsive honeycomb shell mouse has everything you need, just without the extra weight. TTC Golden micro switches provide satisfying, reliable clicks and are rated for 60 million clicks, so you won't have to worry about missing inputs. The flexible HyperFlex USB cable and the virgin-grade PTFE skates work together to give you a smooth, easy glide to make dominating the game simple.