Name: Logitech Logitech Signature Comfort Plus M850 L Wireless Mouse, Bluetooth Mouse with Palm Cushion, Silent Clicks, 24-Month Battery, Customizable Buttons, for Windows, Mac, iPad - Graphite
Brand: Logitech
Price: 49.99 USD
Availability: InStock

Directory/Computer Mice/Logitech Signature Comfort Plus M850 L Wireless Mouse, Bluetooth Mouse with Palm Cushion, Silent Clicks, 24-Month Battery, Customizable Buttons, for Windows, Mac, iPad - Graphite

The breakdown

4 axes, scored the same way across every computer mice we log.

Sensor Truth4.0

Shape & Comfort8.0

Build & Longevity6.0

Price Honesty7.0

Spec, translated

The '24-Month Battery' means it uses a standard AA cell and low-power components, eliminating recharge anxiety at the cost of sensor performance suitable only for general office tasks.

Lab notes

The observations that actually change the buying decision.

The 24-month battery life is achieved with a single AA and aggressive power-saving, which implies a low sensor polling rate that feels less responsive than performance mice.

"Silent Clicks" use dampened switches. This reduces noise but typically results in shorter mechanical lifespan and a less tactile, 'mushier' feel compared to standard switches.

Relying solely on Bluetooth (no included RF dongle) lowers cost but can introduce higher latency and less connection stability in crowded wireless environments.

The 108g weight is standard for a battery-powered office mouse, but it is not 'Lightweight' as claimed; true lightweight mice are typically under 80g.

Why you should buy

This is for office workers or students prioritizing quiet operation, multi-device switching, and extreme battery life over precision. The ergonomic shape and cushy palm rest are engineered for long sessions of document editing and web browsing, not pixel-perfect design work.

Why you should skip

Anyone doing creative work, gaming, or requiring precise cursor control should pass. The complete lack of sensor specifications is a clear signal this is a basic pointing device. Users who demand a rock-solid connection should seek a mouse with a dedicated 2.4GHz RF dongle.

What buyers actually say

Themes pulled from real owner reviews, not marketing copy.

Pros

Exceptionally long battery life from a single AA.
Quiet clicks are suitable for shared workspaces.
Switches between three Bluetooth devices easily.
Ergonomic shape is designed for long-term comfort.
Buttons are customizable through software.

Cons

Key sensor specifications (DPI) are not disclosed.
No 2.4GHz USB dongle is included for a fallback connection.
Dampened 'silent' clicks can feel unsatisfying or mushy.
Right-hand only design.
Heavier than many modern wireless mice.

Full specifications

Source: manufacturer + retail catalog · synced today.

Upc097855210043

BrandLogitech

Sold byAmazon.com

CategoryElectronics›Computers & Accessories›Computer Accessories & Peripherals›Keyboards, Mice & Accessories›Mice

ModelM850L

Style nameWith Palm Cushion

Unit count1.0 Count

Weight107.9 Grams

AvailabilityIn Stock

ManufacturerLogitech

Power sourceBattery Powered

Shipping timeMonday, July 13

Built in media1 Alkaline AA Battery (Installed), Documentation, M850L Mouse

ShippingFREE

Button quantity6

Mfr part number910-007709

Antenna locationEveryday Comfort, Gaming, Office, Student

Hand orientationRight

OSWindows;macOS;Chrome OS;Linux;iPadOS;Android

Hardware platformLinux, Mac, PC

Compatible devicesPersonal Computer

Enclosure materialPlastic

Movement detectionOptical

Shipping conditionMonday, July 13