Overview

  • Comfortable full-size keyboard
    Type quietly and comfortably for hours at your desk on a full-size keyboard with cushioned palm rest and carefully-crafted keys.
  • Hyper-fast scrolling wireless mouse
    Fly through documents and web pages and type quietly and efficiently.
  • Logitech DuoLink software
    Links the mouse and keyboard together for custom functionality and smarter navigation.
  • Dual wireless connectivity
    Dual connectivity lets you choose the best way to connect the devices – Logitech Unifying USB dongle and Bluetooth Smart technology.
  • 33′ wireless range
    Lets you sit in any convenient place in the room.
  • Multi-device and multi-OS friendly
    Start typing on your computer, then switch and type on your tablet, phone or another computer. Pair your mouse with up to three devices for seamless multitasking.

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Specifications

Capacity & configuration

Lighting Type
None
Keyboard Type
Keypad
Connection Type
Wireless
Mouse Type
Standard
Connection Type (Mouse)
Wireless

Dimensions & weight

Product Name
MK850 Performance Full-size Wireless Membrane Keyboard and Mouse Combo for PC and Mac
Adjustable Weight System
No
Product Height
0.98 inches
Product Width
16.93 inches
Product Depth
8.27 inches
Product Weight
25.86 ounces
Product Height (Mouse)
4.53 inches
Product Length (Mouse)
1.78 inches
Product Width (Mouse)
2.91 inches
Product Weight (Mouse)
4.76 grams

Features

Brand
Logitech
Color
Black
Numeric Keypad
Yes
Touchpad
No
Palm Rest
Yes
Spill Resistant
Yes
Keyboard Features
Bluetooth Smart and 2.4GHz wireless connection, Wireless range: 10 m, Wireless encryption, Battery life: 36 months
Foldable
No
Keycap Material
ABS
Maximum Number of Memory Profiles
0
Form Factor
Full-size
Number Of Keys
104
Keyboard Technology
Membrane
Dedicated Macro Keys
No
Adjustable Tilt Function
Yes
Multimedia Keys
Yes
Internet Keys
Yes
Number Of Programmable Keys
0
Wireless Connectivity
Radio Frequency (RF)
Maximum Wireless Range
33 feet
Number of Devices Connectable Simultaneously
3
Operating System Compatibility
Android
Plug and Play Operation
Yes
System Requirements
Windows 10, 11 or later, Linux, Chrome OS, macOS 10.15 or later, iPadOS 13.4 or later, Android 7 or later
Rechargeable Battery
No
Battery Size
AAA
Number of Batteries Required
2
Battery Chemistry
Alkaline
Batteries Included
Yes
On/Off Switch
Yes
Mouse Included
Yes
Mouse Operation
Button(s)
Wireless Connectivity (Mouse)
Radio Frequency (RF)
Maximum Sensitivity
1000 dots per inch
Number of Buttons
8
Number of Thumb Buttons
3
Number of Programmable Buttons
0
Handedness
Right-handed
Maximum Wireless Range (Mouse)
33 feet
Rechargeable Battery (Mouse)
No
Battery Chemistry (Mouse)
Alkaline
Battery Size (Mouse)
AA
UPC
097855124265

Power & warranty

Model Number
920-008219
Warranty - Parts
1 year
Warranty - Labor
None

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
ABIGAILGOct 23, 2026 · Verified purchase ★★★★☆

Great keyboard for working across multiple devices - This keyboard and mouse set is very comfortable to use for long hours and has amazing battery life. It lets you switch easily between laptop, desktop, tablet with just a button, I like that the keys are soft, however they do joy light up in the dark. It’s still a great choice for everyday office / school work.

WilliamOct 23, 2026 · Verified purchase ★★★★☆

Connect to Multiple Devices - This product has the comfort rest and the ability to quickly go from one device to another device with just a touch of the button. This is for both the keyboard and mouse. Both produce work smoothly with no hiccups. I would definitely repurchase this product in the future if needed.

SONIAKOct 19, 2026 · Verified purchase ★★★★★

Great combo - I use this at work! Easy to set up and use! Nice quality!

RONDALOct 16, 2026 · Verified purchase ★★★★★

Key board heaven - I love the size of this keyboard and how easy it is to setup.

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat