Product Feature Ergonomic Design: The vertical design of the mouse is designed to reduce the strain on your wrist and forearm, making it comfortable to use for long periods of time. Optical Tracking: The mouse uses optical tracking technology to provide accurate cursor movement, making it easy to navigate and control your computer. Adjustable DPI: Switch between DPI levels 1000-1200-1600-2400 to adjust mouse responsiveness depending on your need and/or preference. Easy to deal with office, game, design and other needs. Easy to Use: Convenient and fast forward and backward buttons, one-click to switch web pages, allowing you to easily access the Internet and quickly browse files. Wired Connectivity: The mouse is connected to your computer via a USB cable, ensuring a stable and reliable connection. LED Light: The mouse features LED light, which lights up the outlining of the mouse, adds a stylish touch. Compatibility: The mouse is compatible with Windows 98/2000/ME/XP/Vista/Win7/8/10/Mac OS systems. Skin-friendly surface, non-slip, anti-sweat, giving you a better experience. Product Specification Type Vertical Wired Mouse Buttons 6 Color Black Material ABS Max DPI 2400 LED lighting Yes Design Ergonomic vertical design Connectivity Wired via USB cable Operating Mode USB Optical Connection Operating System Windows98/2000/ME/XP/Vista/Win7/8/10/Mac OS Package Included 1 x Vertical Wired Mouse Location Descriptions To improve your buying experience and ensure fast delivery, Your order will be shipped from the warehouse located in either new jersey or california that is closest to your address. If you have any questions, Please contact us. Thank you for your support ! Support & Share