Can't wait for this RGB bs to pass

what sensor used in it ? well no complain for simple straight design looks in the end it will about price and sensor

Sensor appears to be PMW3310. http://www.overclock.net/t/1620251/asus-rog-mice-introduced-ces-strix-evolve-strix-impact-gladius-ii-rog-gx970 It's listed as $59.00 on scorptec.com.au with availability 17-March-2017, they have Sica for $49.00. Or £46.99 on cclonline.com. I have a SteelSeries Kinzu v2 Pro and thinking of getting the Asus Strix Impact. https://rog.asus.com/articles/gaming-keyboards-gaming-mice/republic-of-gamers-announces-rog-strix-impact/ This is basically a Sica with DPI button + indicator.

After receiving positive feedback on the Sica, we looked to refine the design further. Lo and behold, we give you the Impact. Like its predecessor (sorry, no white edition...yet), the Impact gets back to basics to satisfy those who desire a high-performance gaming mouse with only the functions they need — nothing more, and nothing less.