Sensor: PIXART 3212 Number of buttons:7 Speed: up to 30 inch/sec Left and right key lifetime: HUANO 10 million times Resolution: up to 7200dpi Lighting: RGB chroma light, 10 lighting mode switchable Acceleration:up to 10 G Frame rate: Adaptive frame rate Max: 4000fps Polling rate: 125-250-500-1000Hz Processor: BEIYING Response time: 1ms Weight: 70gr Dimensions: 128,5x67x38 Cable lenght:1.7m