Zowie’s EC-A line focuses on a great shape suitable for all grips, with a fantastic sensor to back it up. As is Zowie’s style, the 3310 sensor performs without any hiccup and no major problems reported. The attention to detail in the shells ergonomics will ensure that you are very comfortable while using it, and your pinky has a nice resting spot on the right side to ensure it doesn’t drag on the mousepad. The EC1-A and EC2-A are identical internally, but they do differ in size. The EC1-A is the larger of the two, and a comparison of their size can be seen in the above images. Zowie mice do not require drivers to use, however the DPI can be changed on the hardware via the DPI switching button, and the polling rate can be changed while plugging the mouse in (the default is 1000hz). This can be extremely beneficial for Professional or Semi Professional Esports players attending Lan events, as they will save a lot of time not having to setup their mouse drivers.

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Professional players currently using this mouse include: k0nfig (CS:GO), Taimou (Overwatch), vellen (PUBG).