The first time you connect it works at 1800dpi. The software from the mouse did not start on 20H2, I installed it separately from the Razer Synapse 3 website. Someone can attribute the lack of elastic bands on the sides to the minuses, but as for me it would be better not to have them at all, than in a year or two they will completely become unusable, slide down, and so on. The stamping on the plastic is enough to fix it well in the hand. The cord is wrapped in fabric.