RAZER HYPERSPEED WIRELESS 25% faster than any other wireless technology available, you won’t even realize that you’re gaming with a wireless mouse due to its high-speed transmission, lowest click latency, and seamless frequency switching in the noisiest, data-saturated environments. RAZER FOCUS+ OPTICAL SENSOR Our new, improved sensor has an industry-leading 20,000 DPI with 99.6% resolution accuracy, ensuring that even the finest movement from this wireless mouse is tracked with consistency.