Speed Fast horizontal movements Enduring performance Less fatigue during long hours of use EC’s rounded and smooth curved design ensures no distracting pressure on the palm, which reduces muscle fatigue during extended use. Agility Faster mouse lifting The curvature on the left side and the smooth, rounded design on the right front makes it easier to apply upward force, helping players lift the mouse faster and transition more quickly to the next action. Reliability Enhanced receiver reduces signal interference The enhanced receiver offers improved stability of the wireless signal and minimizes frame drops and stuttering stemming from wireless interference during gaming. Others The reception footprint of other receivers has no directionality, making it difficult to determine the exact direction for optimum signal reception, thus resulting in weaker signal transmission. The convenience of charging The enhanced receiver doubles as a charging dock, preventing accidental cable disconnections during wired charging. Plug and play; no driver needed Adjustable DPI / USB report rate / lift off distance / click response time / motion sync.