If you are looking for a versatile computer mouse that is suitable for various applications, the Havit MS72 is a

• Comfortable and suitable hand feeling
• Three gears of variable-speed adjustment: DPI 1200-2000-3200
• Effective range 10 meters: You can enjoy the fast and stable connecting

• HYPER-FAST SCROLLING: Fly through long documents and web pages with just a flick of a nearly frictionless scroll wheel. Or press the wheel and shift to click-to-click mode for precise navigation
• EXTREME COMFORT: This full-size mouse has soft side rubber grips and a sculpted design that give you more palm support and better control for long hours of productivity at the office or at home
• 7 CUSTOMIZABLE BUTTONS: Use Logitech software OPTIONS and the 7 programmable buttons to customize efficient, task-specific shortcuts such as back-forward navigation, copy-paste, music controls & more
• HIGH-PRECISION TRACKING: Optical Sensor with adjustable 400-4000 DPI levels for fast, precise cursor control tailored to your needs and movements on your laptop or computer -no mousepad needed
• EASY PLUG-AND-PLAY: The wired Advanced Corded M500s works right out of the box—just plug it into your USB port and you’re good to go- no battery needed
• NEW ADVANCED VERSION OF M500: Now with high precision optical tracking including 400-4000 adjustable DPI and Logitech Software OPTIONS support for enhanced customization of the 7 buttons

• A great fit for small to medium right hands
• Raise your hand into comfort throughout the day
• Lift’s vertical shape helps wrists feel like “ahhh” at work
• Approved according to criteria set out by leading ergonomists
• Plastic parts in Lift include certified post consumer recycled plastic

Less Movement, More Comfort: The sculpted shape of the ERGO M575S wireless trackball mouse keeps your hand relaxed for hours