The Razer DeathAdder V2 Pro has a sensor with a wide sensitivity range, which you can adjust in small increments. The polling rate is adjustable, too; you can set it to 125Hz, 500Hz, and 1000Hz. You can also customize the lift-off distance, from 1 to 3 mm. Due to testing limitations, we can only measure the lift-off distance in multiples of 1.2mm. That said, the lowest distance we measure is 2.4mm, even when it’s set to 1mm in the Synapse 3 software.