The big brother to the Razer Naga Epic and the Razer Naga Trinity. Unlike the optical sensor in the Trinity, the Naga Epic Chroma comes equipped with a top end laser that can keep up with most opticals. The mouses large frame is good for people with medium sized hands, and the faceplates for the thumb grid are interchangeable as they are with previous versions. If you desire, you can have up to 19 programmable buttons on your mouse, making using your skills and spells extremely easy and fast. The fact that this mouse is wireless makes it a serious competitor for best portable gaming mouse. Battery life is at the higher end of the spectrum, and the only drawback to the mouse is its weight. RGB colors, DPI, polling rate and more are customizable through the Razer Synapse drivers.