Exact model guide · MS71P · model 65042
UGREEN MS71P 65042 Tri-Mode Vertical Mouse
A right-handed 57-degree vertical mouse with three selectable wireless channels: one 2.4GHz USB-A receiver connection and two Bluetooth connections. It is sized mainly for medium-to-large hands and controls one selected host at a time. 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 MS71P places the hand in a 57-degree handshake-style orientation, with left/right click surfaces on the sloped top and navigation buttons under the right thumb. The shape is explicitly right-handed and substantially taller than a conventional flat mouse, so clearance and hand fit matter.
A Win/Off/Mac power and system slider is separate from the mode/device button. The short mode press selects the 2.4GHz receiver, Bluetooth channel 1 or Bluetooth channel 2. Each channel can retain a host, but only the selected host receives input.
The optical sensor provides four hardware steps: 1000, 1600, 2000 and 4000 DPI, with indicator blink counts identifying the chosen step. 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 main controls are designed for low-noise work, but the wheel, side buttons and click mechanisms are not completely silent.
Verified highlights
Key features
- Vertical form: 57-degree right-handed grip with thumb-rest area.
- Three selectable hosts: Bluetooth 1, Bluetooth 2 and 2.4GHz receiver, one active at a time.
- Host-system switch: separate Win/Off/Mac slider helps map platform-oriented functions.
- Navigation: forward/back thumb buttons; artwork indicates Windows browser navigation and different macOS behavior.
- Hand guidance: intended for medium and large hands, approximately 17.5cm and longer in exact artwork.
- Pointer adjustment: four hardware steps: 1000, 1600, 2000 and 4000 DPI, with indicator blink counts identifying the chosen step.
- Power: 1 × AA disposable battery required; battery is 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. The power/system slider and the wireless-channel selector perform different jobs.
- Win / Off / Mac slider: turns the mouse off or selects a platform-oriented control mode.
- Mode/device button: short press cycles 2.4GHz, BT1 and BT2; pairing action is used for the chosen Bluetooth slot.
- USB-A nano receiver: supplies the 2.4GHz channel and stores under the mouse.
- DPI button and indicator: cycle 1000, 1600, 2000 and 4000 DPI; blink count identifies the level.
- Forward/back buttons: sit under the right thumb; action varies by operating system and application.
- Optical sensor and AA bay: the underside contains the sensor, battery compartment and receiver recess.
Where it makes sense
Use scenarios
Choose the mouse by hand fit, connection method and control requirements—not by DPI alone.
- Right-handed multi-device desk with a receiver-connected work computer and up to two Bluetooth-capable personal devices.
- Windows/macOS switching where platform mode and application-specific navigation behavior are understood.
- Large laptop displays or multi-monitor desktops where higher DPI can reduce physical mouse travel.
- 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.
- Install one fresh AA battery with correct polarity and move the Win/Off/Mac slider to the platform you intend to use.
- For 2.4GHz, remove the stored USB-A receiver, connect it to the host and select the receiver channel.
- For Bluetooth, choose BT1 or BT2, enter pairing for that slot and select the mouse in the intended host’s Bluetooth settings.
- Pair the second Bluetooth host only in the other slot so an existing pairing is not overwritten.
- Short-press the device control to move between channels; wait for the indicator and selected host to reconnect.
- Cycle DPI while watching the blink count, then adjust pointer speed and scrolling in the operating system.
- Test forward/back in your main applications because macOS and other systems may map them differently from Windows.
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 and macOS systems using the matching slider position and either receiver or supported Bluetooth HID.
- Android, Linux and ChromeOS hosts for standard pointer functions, subject to system and application support.
- Bluetooth-capable laptops, tablets and selected phones that accept a standard mouse.
- Desktop systems through the included USB-A nano receiver.
- USB-C-only hosts by Bluetooth or a separate data-capable adapter for the receiver.
- Right hands approximately 17.5cm and longer are the intended fit; small hands or left-hand users should choose another form.
Capabilities
What this product does
- Retains three selectable connection channels: BT1, BT2 and one 2.4GHz receiver host.
- Places a right hand in a tall 57-degree vertical orientation.
- Provides thumb navigation buttons and a system-oriented Win/Mac selector.
- 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 control all three paired devices simultaneously.
- It is not ambidextrous and is not intended for a left-hand vertical grip.
- It does not contain a rechargeable battery or charge through USB.
- 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 about 10m in suitable conditions; walls, metal, USB interference and Bluetooth congestion reduce it.
- Actual AA-cell runtime varies with connection mode, DPI, daily movement, sleep/wake cycles and battery quality.
- 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.
- Wrong host responds: short-press the mode control and confirm the indicator for 2.4GHz, BT1 or BT2.
- Bluetooth slot fails: remove the stale pairing on that host, re-enter pairing for the intended slot and keep other paired hosts from taking the connection.
- Side buttons differ: confirm the Win/Mac slider and test the action in the intended app; macOS mapping is not identical to Windows.
- 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 MS71P vertical wireless mouse
- 1 × factory-paired USB-A nano receiver
- 1 × user documentation set
- 1 × AA battery required separately
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Product-specific FAQ
Model verification
Research and source note
This exact-model guide was checked against the live Shopify product gid://shopify/Product/8110962671715, its attached UGREEN-owned Shopify CDN media, and the UGREEN India model reference at https://www.ugreenindia.com/products/ugreen-ergonomic-wireless-mouse-bluetooth-2-4g-wireless-quiet-clicks-65042.
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.
- Artwork making quantified medical or pain-reduction claims is excluded; no mouse shape guarantees a health outcome.
- The live Shopify variant has no SKU value, so the draft preserves that fact while using the verified 65042 / MS71P model identity.
- Six exact-product figures are retained; medical-claim artwork is omitted.
