Thermaltake's Iris Optical gaming mouse polls at 2 KHz
by from Techreport on (#3N8FF)
Dragging windows around or even simply moving the mouse pointer feels smoother and clearer on a high-refresh display. However, refresh rate is only one piece of the puzzle. USB polling rates aren't matched up to screen refreshes, so a mouse with a high rate is important to get the most out of your fast monitor. All reputable gaming mice support a 1-KHz polling rate, but Thermaltake's Iris Optical mouse is only the second rodent we've ever seen that breaks that barrier to offer a 2-KHz polling rate.
...