Vertical Wireless Mouse UGREEN M571 — 2.4 GHz, 4000 DPI, 1×AA (black)

UGREEN M571 is a vertical wireless mouse designed for ergonomic desktop use. The upright form factor reduces wrist pronation and supports a natural hand position during extended office work, web browsing and productivity tasks. It connects via a 2.4 GHz USB receiver, offers adjustable sensitivity up to 4000 DPI and is powered by a single AA battery for simple, low-maintenance operation.

Advantages

The vertical shape of the UGREEN M571 minimizes wrist strain and helps maintain a neutral forearm position, which can reduce fatigue during long computing sessions. Wireless connection over 2.4 GHz provides a stable link with low latency for everyday office tasks, while the high maximum sensitivity of 4000 DPI allows for precise pointer control on high-resolution displays. Single-AA battery operation simplifies replacement and keeps the mouse lightweight.

Suitable for

• Office work with frequent document editing and spreadsheet navigation
• Long web browsing sessions and email management
• Productivity tasks that require comfortable, prolonged mouse use
• Users seeking an ergonomic alternative to standard flat mice

When it may not be suitable

The UGREEN M571 is optimized for ergonomics and office productivity rather than fast-paced gaming; users who require very low input latency or advanced gaming features may find a dedicated gaming mouse more appropriate. Its vertical design may require an adaptation period for users accustomed to conventional horizontal mice.

Key specifications

• Connection: 2.4 GHz wireless via USB receiver
• Sensor sensitivity: up to 4000 DPI
• Power source: 1 × AA battery
• Form factor: vertical (upright) ergonomic design
• Primary use: desktop / office
• Colour: black

How to use

Insert the included 2.4 GHz USB receiver into a free USB-A port on your computer, install a fresh AA battery and switch the mouse on. Place your hand on the mouse in a handshake-like grip to keep the wrist in a neutral position. Adjust pointer speed in your operating system settings if needed to match the 4000 DPI capability. For best results, use on a flat mouse pad or desk surface and power off when not in use to conserve battery.

What to consider before purchase

• Vertical form factor may require an adjustment period for users switching from conventional mice
• Uses a single AA battery — check preferred battery life expectations
• Requires an available USB-A port for the 2.4 GHz receiver
• Not intended as a high-end gaming mouse; designed primarily for ergonomic office use

Usage recommendations

For improved comfort, combine the UGREEN M571 with an ergonomic keyboard and an adjustable chair to maintain neutral posture. Regular short breaks and occasional stretching of the wrist and forearm can further reduce fatigue during long work sessions.