NGS EVO MUTE RED Wireless Optical Mouse 2.4GHz USB Mouse for Computer or Laptop with 5 Silent Buttons and Scroll Function 800/1600dpi Red: Amazon.de: Computer & Accessories
1600 dpi is better than 800 or 400 dpi due to faster mouse latency - Blur Busters Forums
Mouse tracking 1600 dpi vs 800 dpi vs 400 dpi : r/MouseReview