VicTsing 4000 DPI Programmable Gaming Mouse for PC, 11 Programmable Buttons, 5 User Profiles,1000 Hz Mice for Gamer 5 Adjustable DPI Modes. You can shift among 400/800/1600/3200/4000 DPI with DPI- /DPI+ buttons while DPI mode shows by 4 LED light indicator. The default is 1600DPI. Control the mouses speed and sensitivity to dominate all games by yourself. Supporting Macro Editing. Completing with special driver, this gaming mouse helps you switch with customized buttons, which is compatible with most computers. Supporting strategy games, shooting games, online role-playing games, it is a perfect companion for gamers. High Precision. Compatible with USB2.1 full speed specification, it supports switchable polling rate 125/250/500/1000HZ. High polling rate helps you to reduce the likelihood of your movements being misinterpreted. Memorize Function. It supports memorize 5 groups of user interface settings. The 5 group modes can switch via profile button on the back with 5 modes of LED indicators Yellow/Green/Blue/Purple/Red. Included 8 Unit Weights. This wired gaming mouse is equipped with 8 unit weights in the bottom and each weights 2.4g. You can adjust it with your own habit. Ergonomically design, it provides you best experience. Long time use without fatigue.