Get a fantastic Logitech Signature Comfort Plus M850 L mouse Universal Right-hand RF Wireless + Bluetooth Optical 4000 DPI for a fraction of the cost of new!
All our Logitech phones are thoroughly tested and refurbished by our team of experts. Our 4 product grades are...
Fair Condition
No cracks or chips. Heavy cosmetic wear, with substantial scratches, scuffs or dents that may be visible during use. 70% battery health or above.
Good Condition
No cracks, chips, or dents. Moderate cosmetic wear, with noticeable scratches or scuffs that may be visible during use. 80% battery health or above.
Very Good Condition
No cracks, chips, or dents. Slight cosmetic wear, with small scratches or scuffs not visible during use. 80% battery health or above.
Pristine Condition
No cracks, chips, or dents. Minimal cosmetic wear, with micro-scratches not visible during use. 85% battery health or above.
Logitech Signature Comfort Plus M850 L mouse Universal Right-hand RF Wireless + Bluetooth Optical 4000 DPI
Logitech Signature Comfort Plus M850 L mouse Universal Right-hand RF Wireless + Bluetooth Optical 4000 DPI
Regular price
$73.00
Logitech Signature Comfort Plus M850 L mouse Universal Right-hand RF Wireless + Bluetooth Optical 4000 DPI
Key Features
Device Interface :
Connections:
Movement detection technology:
Purpose:
Overview
Wireless Bluetooth mouse featuring palm cushion, cozy side grips, quiet clicks, SmartWheel scrolling, and Easy-Switch between up to 3 devices
All day comfort Take comfort into your own hands with Signature Comfort Plus M850 L, a wireless mouse that blends comfort and productivity. Feel the sculpted design and soft palm cushion. Work effortlessly with SmartWheel scrolling and customizable buttons.
Logitech’s first mouse with palm cushion The palm cushion on the mouse gives you a comfy spot for your hand, making long hours of work feel a little more comfortable. 93% of surveyed users felt comfortable using the mouse, even after a full workday*.
Gentle hold, comfy control The sculpted shape fits naturally in your hand. The thumb rest and extended rubber side grip give you confidence and control. It’s the perfect fit.
Effortless scrolling, quiet clicks Scroll line by line or fly through pages with SmartWheel—all with quiet clicks for a calm, focused workflow.
Make it yours—customize your buttons Do more than you ever dreamed with the Logi Options+ App. Personalize your experience to make it work for you.
Easy-Switch and Bluetooth for simple connections Connect with Bluetooth, then swap between up to 3 devices instantly with Easy-Switch—just a tap, no dongle needed, perfect for multitasking.
Power that keeps going Signature Comfort M850 L stays powered up for up to 24 months—no constant battery changes.
Works on nearly any platform Don’t worry about your device’s operating system—connect wirelessly to Windows, macOS, ChromeOS, Linux, iPadOS and Android.
Mouse
Number of movement resolution modes
37
Customizable movement resolution
Yes
Number of programmable buttons
4
Buttons type
Pressed buttons
Wireless range
10 m
Purpose
Universal
Button functions
Clickable scrolling, DPI switch
Movement resolution
4000 DPI
Scrolling directions
Vertical/Horizontal
Scroll type
Wheel
Programmable mouse buttons
Yes
Number of scroll wheels
1
Connectivity technology
Wireless
Movement detection technology
Optical
Buttons quantity
6
Device interface
RF Wireless + Bluetooth
Bluetooth Low Energy (BLE)
Yes
Sensor type
Pluto ONE
Multi-device support
Yes
Silent click
Yes
Input device
Number of movement resolution modes
37
Customizable movement resolution
Yes
Number of programmable buttons
4
Buttons type
Pressed buttons
Wireless range
10 m
Purpose
Universal
Button functions
Clickable scrolling, DPI switch
Movement resolution
4000 DPI
Scrolling directions
Vertical/Horizontal
Scroll type
Wheel
Programmable mouse buttons
Yes
Number of scroll wheels
1
Movement detection technology
Optical
Buttons quantity
6
Device interface
RF Wireless + Bluetooth
Sensor type
Pluto ONE
Ports & interfaces
Wireless range
10 m
Design
Product colour
White
Form factor
Right-hand
Surface coloration
Monochromatic
Ergonomic design
Yes
Technical details
Service life of battery
24 month(s)
Weight
107.9 g
Product colour
White
Form factor
Right-hand
Plug and Play
Yes
Button functions
Clickable scrolling, DPI switch
Surface coloration
Monochromatic
Scrolling directions
Vertical/Horizontal
Programmable mouse buttons
Yes
Number of scroll wheels
1
Ergonomic design
Yes
Connectivity technology
Wireless
Ergonomics
Number of devices supported
3
Plug and Play
Yes
Wireless range
10 m
Ergonomic design
Yes
Power
Service life of battery
24 month(s)
Power source
Batteries
Battery type
AA
USB Type-C charging port
No
Software
Windows operating systems supported
Yes
Mac operating systems supported
Yes
Linux operating systems supported
Yes
System requirements
Mobile operating systems supported
iPadOS, Android
Windows operating systems supported
Yes
Mac operating systems supported
Yes
Linux operating systems supported
Yes
Other operating systems supported
ChromeOS
Weight & dimensions
Weight
107.9 g
Width
74.3 mm
Depth
121.8 mm
Height
44.2 mm
Packaging data
AC adapter included
No
Quantity per pack
1 pc(s)
Receiver included
No
Batteries included
Yes
User guide
Yes
Packaging content
Receiver included
No
Batteries included
Yes
AC adapter included
No
User guide
Yes
Logistics data
Quantity per pack
1 pc(s)
Other features
Weight
107.9 g
Connectivity technology
Wireless
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Mouse
Number of movement resolution modes
37
Customizable movement resolution
Yes
Number of programmable buttons
4
Buttons type
Pressed buttons
Wireless range
10 m
Purpose
Universal
Button functions
Clickable scrolling, DPI switch
Movement resolution
4000 DPI
Scrolling directions
Vertical/Horizontal
Scroll type
Wheel
Programmable mouse buttons
Yes
Number of scroll wheels
1
Connectivity technology
Wireless
Movement detection technology
Optical
Buttons quantity
6
Device interface
RF Wireless + Bluetooth
Bluetooth Low Energy (BLE)
Yes
Sensor type
Pluto ONE
Multi-device support
Yes
Silent click
Yes
Input device
Number of movement resolution modes
37
Customizable movement resolution
Yes
Number of programmable buttons
4
Buttons type
Pressed buttons
Wireless range
10 m
Purpose
Universal
Button functions
Clickable scrolling, DPI switch
Movement resolution
4000 DPI
Scrolling directions
Vertical/Horizontal
Scroll type
Wheel
Programmable mouse buttons
Yes
Number of scroll wheels
1
Movement detection technology
Optical
Buttons quantity
6
Device interface
RF Wireless + Bluetooth
Sensor type
Pluto ONE
Ports & interfaces
Wireless range
10 m
Design
Product colour
White
Form factor
Right-hand
Surface coloration
Monochromatic
Ergonomic design
Yes
Technical details
Service life of battery
24 month(s)
Weight
107.9 g
Product colour
White
Form factor
Right-hand
Plug and Play
Yes
Button functions
Clickable scrolling, DPI switch
Surface coloration
Monochromatic
Scrolling directions
Vertical/Horizontal
Programmable mouse buttons
Yes
Number of scroll wheels
1
Ergonomic design
Yes
Connectivity technology
Wireless
Ergonomics
Number of devices supported
3
Plug and Play
Yes
Wireless range
10 m
Ergonomic design
Yes
Power
Service life of battery
24 month(s)
Power source
Batteries
Battery type
AA
USB Type-C charging port
No
Software
Windows operating systems supported
Yes
Mac operating systems supported
Yes
Linux operating systems supported
Yes
System requirements
Mobile operating systems supported
iPadOS, Android
Windows operating systems supported
Yes
Mac operating systems supported
Yes
Linux operating systems supported
Yes
Other operating systems supported
ChromeOS
Weight & dimensions
Weight
107.9 g
Width
74.3 mm
Depth
121.8 mm
Height
44.2 mm
Packaging data
AC adapter included
No
Quantity per pack
1 pc(s)
Receiver included
No
Batteries included
Yes
User guide
Yes
Packaging content
Receiver included
No
Batteries included
Yes
AC adapter included
No
User guide
Yes
Logistics data
Quantity per pack
1 pc(s)
Other features
Weight
107.9 g
Connectivity technology
Wireless
Have you ever thought of trading in your old smartphone?
Recycling your phone is a great way to help the environment and earn some extra money, and Clove Technology offers a recycling programme that pays you for your old phone(s)!
So if you're about to buy a new phone from us, or you've recently bought one, why not sell us the handset you no longer need?
How much will you offer for my phone?
That depends on its age and condition. More recent phones generally have a higher value than old ones, but other factors can affect value. These include if the phone is working or not and its network lock status. Fully working phones with an unlocked network status will command a higher value if they are in good condition.
We pledge to beat the major recycling services operating in the UK on the price they offer for your
How do I get my phone(s) back to you?
On our recycling site SEARCH, for your phone and provide details of its status and condition. We will then offer you a price for your phone. If you choose the option to Sell Now, a recycling pack to you for returning your phone.
Alternatively, you can call our recycling team on 0330 1180686, choosing option 2.
