Exact model guide · M511 · SKU 45012
UGREEN M511 45012 2.4GHz Wireless Ergonomic Mouse
A full-size right-handed 2.4GHz wireless mouse for medium-to-large hands, using an included USB-A nano receiver. Its contoured shell, forward/back navigation controls and three DPI settings suit everyday desk work and browsing. It is a pointer and navigation device rather than a medically corrective product; comfort depends on hand size, grip, desk height and individual preference.
Product overview
Overview
UGREEN M511 pairs at the factory with its USB-A nano receiver, so normal setup is to install batteries, remove the receiver from the underside storage recess and connect it to the host. It does not appear as a Bluetooth device and cannot pair through the system Bluetooth menu.
The six physical controls are left click, right click, clickable scroll wheel, forward, back and a DPI selector. This is best described as five conventional mouse-input buttons plus a DPI control—not six programmable macro buttons. Forward/back behavior is especially application-dependent on macOS and mobile operating systems.
The optical sensor provides three hardware steps: 800, 1200 and 1600 DPI. DPI changes pointer movement per unit of physical travel; it is not a screen-resolution upgrade. Tracking quality still depends on the surface, operating-system settings and application behavior. The primary controls are designed for lower click noise, but the mouse is not soundless.
Verified highlights
Key features
- Wireless mode: 2.4GHz through the included USB-A nano receiver; no Bluetooth.
- Hand fit: right-handed contour intended mainly for medium and large hands; exact artwork guides approximately 17–19cm as medium and above 19cm as large.
- Control count: five normal mouse buttons plus a DPI selector.
- Working distance: advertised up to 15m in a suitable open environment; obstructions and interference reduce it.
- Receiver storage: the nano receiver has a dedicated compartment under the mouse.
- Pointer adjustment: three hardware steps: 800, 1200 and 1600 DPI.
- Power: 2 × AAA disposable batteries required; batteries are not included and the mouse is not rechargeable.
- Practical controls: primary click, secondary click, scroll wheel and model-specific navigation controls; application and operating-system support can vary.
Know the exact controls and roles
Controls, connection modes and button map
The physical controls and stored wireless receiver determine how this exact model connects. There is one wireless channel and no channel-switch button.
- USB-A nano receiver: supplies the only connection method; insert it in a host USB-A data port.
- Power switch: turns the mouse on for use and off for transport or storage.
- DPI control: cycles 800, 1200 and 1600 DPI.
- Forward/back buttons: sit under the right thumb and depend on operating-system and application support.
- Battery bay: accepts two AAA cells with the indicated polarity and houses the receiver-storage recess.
- Sleep behavior: automatic sleep after roughly 10 minutes of inactivity; normal movement or button input wakes it.
Where it makes sense
Use scenarios
Choose the mouse by hand fit, connection method and control requirements—not by DPI alone.
- Right-handed office or home workstation with a desktop, laptop, dock or hub that exposes USB-A.
- Browser and document navigation where thumb forward/back controls are supported.
- Presentation-room or living-room control within a clear line of sight, with practical range tested in the actual environment.
- Everyday browsing, spreadsheets, documents and presentations where an adjustable pointer and physical scroll wheel are useful.
- Shared or mobile workstations when the chosen connection mode is supported and the receiver can be stored safely during travel.
- Casual creative or game use where standard mouse controls are sufficient; this model is not presented as a programmable competitive-gaming controller.
A dependable first connection
Setup and usability guidance
Start with a clean, level work surface and the operating system’s normal mouse settings. Pair or connect only through the modes actually built into this model.
- Open the underside compartment and install two matching fresh AAA batteries with correct polarity.
- Remove the nano receiver from storage and insert it directly into a working USB-A data port on the host.
- Turn the mouse on and wait briefly for the factory-paired receiver connection; do not search for it in Bluetooth settings.
- Move the mouse on an opaque, non-reflective surface and test click, scroll and pointer movement.
- Press the DPI control to select 800, 1200 or 1600 DPI, then adjust system pointer speed if needed.
- Test forward/back in the actual browser or application; treat these as optional where the platform does not map them.
- Return the receiver to its storage recess and switch the mouse off before travel.
Match the whole chain
Compatible devices and systems
Basic pointing usually works through standard system mouse support, while navigation buttons, gestures and device switching can vary by operating system and application.
- Windows, macOS, Linux and ChromeOS computers with standard mouse support and a USB-A data port.
- Desktop or notebook computers using a compatible USB hub or dock.
- USB-C-only computers through a separate data-capable USB-C-to-USB-A adapter or hub.
- Some tablets, televisions or other hosts that accept a standard USB mouse, subject to their operating-system support.
- Best physical fit for a right hand approximately 17cm or longer; smaller hands may find the body too large.
- Forward/back functions vary, especially on macOS, mobile systems and apps that do not recognise auxiliary mouse buttons.
Capabilities
What this product does
- Creates one factory-paired 2.4GHz pointer connection through its included receiver.
- Stores the receiver inside the battery compartment for transport.
- Offers a right-handed thumb-rest contour and separate forward/back navigation controls.
- Provides selectable DPI levels so the user can change pointer travel without installing special configuration software.
- Enters a power-saving state after inactivity and wakes through normal interaction as described for the exact model.
- Supports ordinary pointer, click and scroll functions on a compatible host.
Clear boundaries
What this product does not do
- It does not support Bluetooth or direct pairing without the receiver.
- It does not charge by USB and includes no built-in rechargeable battery.
- It is not ambidextrous: the thumb rest and navigation-button placement are right-handed.
- It does not change the display resolution, network speed or application performance when DPI is changed.
- It does not guarantee tracking on every transparent, mirrored, highly glossy or uneven surface. Use a suitable opaque mouse surface.
- It does not provide user-programmable macros or onboard gaming profiles unless separately documented; the listed controls have their normal fixed roles.
Good practice
What to do
- Use the exact battery type and polarity shown inside the compartment, and remove an exhausted or leaking cell promptly.
- Store the USB receiver in its built-in recess when travelling, where the exact model includes receiver storage.
- Set the DPI to a comfortable value, then fine-tune pointer speed and accessibility settings in the operating system.
- Keep the optical sensor window and desk surface free of dust, hair and moisture.
- Use a relaxed grip and neutral desk arrangement; take breaks if any input device causes discomfort.
- Switch the mouse off for long storage and remove disposable batteries if it will remain unused for an extended period.
Avoid these mistakes
What not to do
- Do not force the USB receiver into a USB-C-only port; use a separate data-capable adapter or hub.
- Do not mix battery chemistries, old and new cells or reversed polarity, and do not attempt to recharge disposable batteries.
- Do not describe low-noise switches as completely silent; impact sound varies with desk, room and click force.
- Do not open the mouse, stare into the sensor aperture, wet-clean internal parts or use abrasive solvent on the shell.
- Do not expect side-button behavior to be identical in every macOS, Linux, Android, browser or application environment.
- Do not rely on the advertised open-space range through metal cabinets, dense Wi-Fi traffic or multiple walls.
Important safety and performance notes
Warnings and limitations
Wireless range, battery runtime and click noise are measured under selected conditions and vary in normal use.
- The stated range is up to 15m under suitable conditions, not a guaranteed distance through walls or crowded 2.4GHz environments.
- Runtime estimates can reach approximately 12 months under selected use; battery brand, DPI, movement, sleep cycles and storage conditions change the result.
- Small batteries and the nano receiver are ingestion hazards. Keep them away from young children and pets.
- A vertical or contoured shape can feel unfamiliar. Increase use gradually and stop if pain, numbness or strain develops; no ergonomic shape is a treatment.
- Wireless devices can experience interference near USB 3.x hubs, 2.4GHz routers and metal surfaces. Reposition the receiver or host when the pointer skips.
- Side-button commands depend on host and application support; save work before relying on them for navigation in unfamiliar software.
Keep it working and solve common issues
Care, troubleshooting and buying checklist
First determine whether the problem is power, connection mode, sensor surface or software.
- No response: confirm two charged AAA cells, correct polarity, power-on state and that the exact paired receiver is connected.
- Receiver missing: inspect the underside storage recess; a generic Bluetooth connection cannot replace the model-specific receiver.
- Pointer jumps: clean the sensor, use an opaque mouse pad, reduce reflective light and move the receiver away from congested USB or wireless equipment.
- Buttons act differently: test in a standard browser or file manager and check operating-system mouse settings; side actions are not universal.
- Short range: remove obstructions, bring the receiver closer with a suitable extension or hub and avoid placing it directly beside a noisy USB 3.x device.
- Slow or fast pointer: cycle the hardware DPI and then adjust system pointer speed; acceleration settings can make the same DPI feel different.
- Buying check: verify hand orientation and size, connection modes, host port type, required batteries and whether navigation buttons are supported in your main applications.
Exact-model details
Technical specifications
In the box
Package contents
The verified package contains the mouse and its connection accessories listed below. Computers, tablets, batteries and desk accessories shown in use imagery are not included unless expressly listed.
- 1 × UGREEN M511 wireless mouse
- 1 × factory-paired USB-A nano receiver
- 1 × user documentation set
- 2 × AAA batteries required separately
Tap a question to expand
Product-specific FAQ
Model verification
Research and source note
This exact-model guide was checked against the live Shopify product gid://shopify/Product/7702456205411, its attached UGREEN-owned Shopify CDN media, and the UGREEN India model reference at https://www.ugreenindia.com/products/ugreen-2-4g-1600-dpi-6-buttons-wireless-mouse-with-nano-receiver-3-adjustable-dpi-levels-for-pc-laptop-imac-macbook-microsoft-pro-office-home-black-45012.
Only functions that could be reconciled with the exact model, physical layout and retained artwork are stated as capabilities. Speed, range, battery runtime and network-assisted location estimates remain dependent on the complete device chain and operating conditions.
Every retained image is attached to this exact live Shopify product record and is presented as a large single contextual figure. Images with contradictory duration, unrelated product copy, uncertain family claims or misleading absolute performance language are omitted.
- Absolute all-surface and glass-tracking language is not retained because optical tracking depends on the real surface.
- The control count is clarified as five standard mouse buttons plus one DPI selector, with no programmable-macro claim.
- All nine figures are from the exact SKU 45012 Shopify media set; only six are retained as large contextual figures.
