Ergonomic Design: UGREEN vertical mouse is designed with an ergonomic shape that contours the natural curvature of your hand, providing a comfortable and fatigue-free grip

57° Vertical Angle: The wireless mouse features a precisely angled 57° vertical design, optimized for natural and comfortable hand positioning. This angle not only reduces wrist strain but also aligns your hand and wrist in a more relaxed position;Note: 1.The product is equipped with a 6.69-inch palm length. 2. This product is designed for medium to large hand sizes and may not be suitable for users with smaller hands

Dual Connectivity with Bluetooth and 2.4G: The mouse offers both Bluetooth and 2.4G wireless connections, giving you the flexibility to pair with multiple devices simultaneously. The Bluetooth connection ensures secure and stable connectivity within a range of up to 10 meters. NOTE: When used with a docking station, please keep the mouse within 1 meter. If lag occurs, reduce the distance between the mouse and the receiver for better performance

High DPI and Adjustable Levels: This ergonomic mouse offers a high DPI range with four adjustable levels: 1000, 1600, 2000, and 4000. This provides exceptional precision and control for both desktop and gaming applications

Compatibility and Flexibility: UGREEN vertical mouse is designed with widespread compatibility in mind. It works seamlessly with both Mac and Windows systems, as well as various operating systems and devices. NOTE: Please slide the system button on the bottom of the mouse to corresponding system mode before use

Note: In Mac mode, the side forward button is used for switching to the next application(Command+]), and the side back button is used for switching to the previous application (Command+[).

NOTE: The product supports connection with up to three devices and requires switching between them by short-pressing the device switch button. Each device corresponds to a specific indicator (1, 2, or 3), and when the switch is successful, the corresponding indicator light remains on for approximately three seconds.

NOTE: In wireless (2.4G) mode, this product is compatible with devices equipped with a USB-A port, including computers and tablets running Windows 7/8.1/10/11, macOS 10.15 or later, Linux, and Chrome OS. In Bluetooth mode, this product is compatible with devices that support Bluetooth, including computers, smartphones, and tablets running Windows 7/8.1/10/11, macOS 10.15 or later, iOS 13.4 or later, iPadOS 14.0 or later, Linux, Chrome OS, and Android 5.0 or later