Free Delivery On Orders Over $180 
Same Day Delivery 
Click & Collect 
Installment Payment 
Store Locations 
eGift Card Brand: 572
LOGITECH M850 SIGNATURE COMFORT PLUS WIRELESS MOUSE (L SIZE) - GRAPHITE 910-007733
MULTI-DEVICE
All items available for online purchase are not guaranteed to be in stock at the time of order processing. In the event that we are unable to fulfill your order, we will contact you with an alternative, or given a full refund.
Product Description
The Logitech Signature M850 Comfort Plus Wireless Mouse (L Size) is a premium productivity mouse designed for users who spend long hours working, studying, or multitasking across multiple devices. Featuring an ergonomic right-handed design, SilentTouch technology, customizable buttons, and multi-device connectivity, the M850 delivers exceptional comfort and efficiency throughout the day.
With the ability to connect to up to three devices simultaneously via Bluetooth® or the Logi Bolt USB receiver, users can seamlessly switch between computers, tablets, and laptops at the touch of a button. Its large-sized ergonomic shape provides enhanced palm support, making it ideal for users with larger hands.
Key Features
Ergonomic Comfort Design
Designed for all-day productivity:
- Large-size right-handed design
- Contoured shape for natural hand positioning
- Soft thumb area for added comfort
- Enhanced palm support
- Ideal for extended work sessions
Multi-Device Connectivity
Flexible connection options include:
- Connect up to 3 devices simultaneously
- Bluetooth® Low Energy support
- Logi Bolt USB Receiver connectivity
- Easy-Switch button for device switching
- Compatible across multiple operating systems
SilentTouch Technology
Quieter working experience delivers:
- Up to 90% reduced click noise
- Maintains satisfying click feel
- Ideal for shared workspaces
- Suitable for libraries and offices
- Less distraction during meetings
SmartWheel Scrolling
Adaptive scrolling performance offers:
- Precision line-by-line scrolling
- High-speed scrolling mode
- Automatic speed adaptation
- Smooth document navigation
- Improved productivity
Customizable Side Buttons
Enhanced workflow efficiency includes:
- Programmable buttons
- App-specific shortcuts
- Faster navigation
- Productivity optimization
- Logitech Options+ software support
Long Battery Life
Reliable power performance provides:
- Up to 24 months battery life
- Single AA battery operation
- Energy-efficient design
- Reduced battery replacement frequency
- Dependable daily usage
Cross-Platform Compatibility
Works seamlessly with:
- Windows
- macOS
- ChromeOS
- Linux
- iPadOS
- Android
Sustainable Design
Environmentally conscious construction features:
- Recycled plastic components
- Responsible manufacturing practices
- Durable long-lasting design
- Reduced environmental impact
Specifications
- Size: Large (L)
- Hand Orientation: Right-Handed
- Connectivity: Bluetooth LE & Logi Bolt USB Receiver
- Multi-Device Support: Up to 3 Devices
- Device Switching: Easy-Switch Button
- Scroll Wheel: SmartWheel Adaptive Scrolling
- Silent Clicks: SilentTouch Technology
- Customizable Buttons: Yes
- Sensor Technology: Logitech Advanced Optical Tracking
- Battery Type: 1 × AA Battery
- Battery Life: Up to 24 Months
- Wireless Range: Up to 10 Metres
- Compatibility: Windows, macOS, ChromeOS, Linux, iPadOS, Android
- Software Support: Logitech Options+
- Colour Options: Graphite / Off-White / Rose (varies by market)
- Weight: Approx. 101g
Best For
Office Professionals
Ideal for:
- Daily office work
- Spreadsheet management
- Email and document creation
- Business productivity
- Long working hours
Work-From-Home Users
Perfect for:
- Home office setups
- Hybrid work environments
- Video conferencing
- Multi-device workflows
- Comfortable all-day use
Students
Suitable for:
- Research projects
- Online learning
- Assignments and presentations
- Note-taking
- Everyday computing
Multi-Device Users
Excellent for:
- Switching between laptop and desktop
- Tablet productivity
- Cross-platform workspaces
- Managing multiple systems
- Seamless workflow transitions
Users with Larger Hands
Great for:
- Full palm grip comfort
- Reduced hand fatigue
- Ergonomic support
- Extended productivity sessions
- Better control and precision
Quiet Work Environments
Best suited for:
- Shared offices
- Libraries
- Study rooms
- Meetings and presentations
- Noise-sensitive environments
Product Information:
- BLUETOOTH
- UP TO 24 MONTHS (AA BATTERY)
- 400 – 4,000 DPI
- NO
- LOGI OPTIONS+, LOGI TUNE
- Dimensions (W x H x D): 7.4 x 12.2 x 4.4 cm
- Weight: 0.11 Kg
- Warranty: 1 Year(s)
Gain City Disclaimer
We strive to present the product information as accurate as possible by taking information directly from manufacturer's / agent's website. Information on this page is subjected to change without prior notice. Information on this page may not be accurate if there is change of specification. Consumers are highly recommended to check the manufacturer's site for latest specs and product information. Pictures are only for illustration. If in doubt, call our customer service hotline to check prior to purchasing. All Materials and images remain the property and copyright of their respective owners.
All items available for online purchase are not guaranteed to be in stock at the time of order processing. In the event that we are unable to fulfill your order, we will contact you with an alternative, or given a full refund.
After you placed the order in Gain City website and confirmed the payment, our customer service officers will process it within 72 hours. Any order that comes in after 6pm on a Friday, it will only be processed on the following Monday.
We will schedule your delivery when Gain City's Own Fleet or Installation Service is required. However, due to stock availability across our different showrooms, Gain City may require an additional 3-5 working days to get the item ready for your Store-Collection (only applicable to 4 main showrooms) or for shipping out.
Delivery of your purchase may fall within this 3 schemes:
- Agent Delivery: Items require our agents (distributor or principal) to deliver and/or perform basic installation services by the agents, for items such as Ceiling Fans, Cooking Hoods, or Water Heaters. Extra charges may apply for the installation service.
- Gain City Delivery: Items in larger size and weight, and/or require basic installation service provided by Gain City's staff.
- Economy Delivery: Smaller items will be delivered via our appointed 3rd party courier service partner.
- Same Day Delivery: Order(s) placed between 12am to 4pm will be delivered within the same day before 10pm.
Delivery cost does not include installation/dismantling/carrying up or down by staircase. Installation/Dismantling cost and any other 3rd party cost applies separately.
For more information, you may refer here.
Our policy lasts 8 days. If 8 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging and sealed.
Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.
Additional non-returnable items:
- Gift cards
- Downloadable software products
- Some health and personal care items
- Mattresses & bedding accessories (due to hygiene reasons)
To complete your return, we require a receipt or proof of purchase.
For more information, you may refer here.