Logitech MK850 Performance Wireless Keyboard & Mouse Combo

Overview

The Logitech 920-008219 is a wireless keyboard and mouse combo designed to enhance comfort and productivity during extended work sessions. The full-size keyboard features a wide cushioned palm rest and a curved layout that promotes a natural hand position, reducing strain while typing. The mouse offers precise tracking with a 1000 DPI optical sensor and includes eight buttons plus a fast scroll wheel for smooth navigation. Both devices connect via Bluetooth or a 2.4 GHz USB receiver, supporting multiple platforms including Windows, macOS, ChromeOS, Android, and iOS.

Key features

• Ergonomic keyboard design with a built-in palm rest and curved keyframe to support natural wrist positioning and reduce fatigue.
• Mouse equipped with eight buttons and a fast scroll wheel to improve navigation efficiency and control.
• Dual connectivity options through Bluetooth and a USB receiver provide flexible compatibility with a wide range of devices.
• Easy switching between up to three paired devices using dedicated buttons, ideal for multitasking across computers, tablets, and phones.
• Long-lasting battery life with up to 36 months for the keyboard and 18 months for the mouse, minimizing the need for frequent battery changes.
• Compatibility with the Logi Options+ app allows for customization of buttons and settings to tailor the experience to your workflow.

Key specs

• Keyboard type: full-size wireless with cushioned palm rest
• Mouse sensor: 1000 DPI optical
• Connectivity: Bluetooth and 2.4 GHz USB receiver
• Battery life: keyboard up to 36 months (2 AAA batteries), mouse up to 18 months (1 AA battery)
• Supported platforms: Windows, macOS, ChromeOS, Android, iOS
• Number of mouse buttons: 8

Connectivity and compatibility

This combo offers versatile connection options to fit various setups. The included USB receiver ensures a reliable 2.4 GHz wireless connection, while Bluetooth support allows pairing with modern laptops, tablets, and smartphones. Switching between three devices is seamless, making it easy to manage multiple systems without reconnecting. The broad platform support covers most operating systems used in professional and personal environments.

• 2.4 GHz USB receiver for stable wireless connection
• Bluetooth connectivity for wireless use with compatible devices
• Instant device switching with dedicated keys
• Compatible with Windows, macOS, ChromeOS, Android, and iOS

Comfort and usability

The keyboard’s ergonomic design with a cushioned palm rest and adjustable tilt legs helps maintain a comfortable wrist angle during long typing sessions. Quiet keys reduce noise distractions, making it suitable for shared workspaces or home offices. The mouse’s shape fits naturally in the hand, and its precise sensor ensures smooth cursor movement on most surfaces, supporting both productivity and comfort.

Who this is for

This wireless keyboard and mouse combo is well suited for professionals, students, and anyone who spends significant time typing and navigating across multiple devices. It fits well in home offices, corporate environments, and remote work setups where comfort, flexibility, and long battery life are priorities. Users who need to switch quickly between computers, tablets, or phones will find the multi-device pairing especially useful.