Plug and Play It is easy to use. You just need to plug the mouse's USB into the computer's USB port to start using it. No driver installation is required. The vertical mouse is the choice for people who use computers for extended periods of time. 4 Adjustable DPI and LED Lighting Four DPI settings: 1200, 1600, 2400, 3200 DPI. By using the DPI button, you can easily adjust the sensitivity of the mouse to meet different needs. The LED lights will bring you a more beautiful visual experience and an interesting working atmosphere. Skin-Friendly Material The surface of the mouse is made of skin-friendly material, providing a comfortable grip and a soft touch. It is especially suitable for workers who need to use a computer for a long time in daily work. Ergonomic Design The vertical ergonomic design can enhance the comfort of using the mouse. Different from traditional mice, it allows the wrist to be in a natural extended state, reducing the burden on the wrist and forearm and effectively alleviating wrist pain caused by long-term mouse use. Use scenarios - Long office sessions: suitable for extended typing, data entry, and multitasking without fatigue. - Precision tasks: adjustable DPI helps with accurate cursor control in spreadsheets, documents, and creative work. - Home and studio setups: reliable, comfortable performance for everyday computer work and productivity.