Everything about Logitech MK850 Wireless Keyboard and Mouse Combohas been built with comfort in mind. If you do a lot of typing, you'll enjoy the oversized, cushioned palm rest and curved keyframe. The full-sized keyboard has concave keys with a large strike area to help prevent unintentional keystrokes. Also, 3-position tilt legs let you angle the keyboard from flat, to 4- or 8-degrees for optimal alignment.

The 8-button mouse is contoured for right-handed use and the rubber surface is both extra soft and easy to grip. It features a Hyper-fast scroll wheel and 1000 dpi Logitech Advanced Optical Tracking sensor for precise navigation control.

Bluetooth Smart Compatible    Wireless 2.4 GHz with Included Receiver    Oversized Cushioned Keyboard Palm Rest    Concave Keys with Large Strike Area    3-Position Keyboard Tilt Legs    8-Button Mouse with Hyper-fast Scrolling    1000 dpi Advanced Optical Tracking    Multi-Device Keyboarding Support    Supports Windows, Macintosh and Chrome

Both the keyboard and mouse connect to Bluetooth Smart Ready compatible devices using Bluetooth Smart. With Bluetooth Smart, the keyboard and mouse will remain paired, but in sleep mode when not used for an extended period. This ability to sleep and wake gives them a boost in battery life, while relieving the frustration of constantly having to pair the devices over and over.

To that end, the keyboard has a battery life of up to 36 months, while the battery life of the mouse is up to 24 months. They keyboard is powered by 2 AAA batteries, while the mouse is powered by 1 AA.

If you can't utilize Bluetooth for a wireless connection, this combo supports a second option called the Unifying Receiver. The included Unifying Receiver is a small USB dongle that plugs into your computer and connects the keyboard and mouse via 2.4 GHz.

This keyboard and mouse can connect and switch between multiple devices with the touch of the special 1, 2 and 3 buttons on the keyboard. A corresponding numbered light will illuminate on the mouse to indicate which device is enabled.

Start typing on your computer and then switch to a tablet or smartphone. This ability works with any USB-equipped or Bluetooth Smart ready device that supports an external keyboard and has been optimized for use with Windows, Mac and Chrome.

The MK850 works with Windows and Mac operating systems, allowing and you to switch between all the devices you have connected.

Key Labels: Colors identify functions. Gray labels for Apple devices running Mac OS X or iOS. White labels on gray circles for Alt Gr on Windows computers.

Split Key Labels: Above the split line shows the modifier sent to a Windows Android or Chrome device. Below the split line shows the modifier sent to an Apple Macintosh, iPhone, or iPad.

The typical "F" or function keys at the top of the keyboard put in double-duty as hot keys, media keys and shortcut keys. Use them to copy, paste, play, pause, adjust volume and more.

Built-in LEDs indicate whether the batteries need to be replaced, whether Bluetooth is connected, or if the Caps Lock key is engaged.

Keyboard (Unifying Receiver): Windows 10 or later, Windows 8, Windows 7, Mac OS X 10.10 or later, Chrome OS, and Linux kernel 2.6 or higher

Keyboard (Bluetooth): Windows 10 or later, Windows 8, Mac OS X 10.10 or later, iOS 5 or later, Chrome OS and Android 5.0 or later

Mouse (Unifying Receiver): Windows 10 or later, Windows 8, Windows 7, Mac OS X 10.10 or later and Chrome OS

Mouse (Bluetooth): Windows 10 or later, Windows 8, Mac OS X 10.10 or later and Chrome OS

Related Questions and Answers

Q: 1. is an internet connection needed? How connect to chromebook? just put in batteries and type?

A: No internet is needed to use the Logitech MK235 Wireless Keyboard and Mouse. Just plug the nano receiver into a USB port of your computer and turn the on switch that is on the mouse.

Q: 2. Does this work for both Mac and windows?

A: macOS will recognize just about any keyboard and will ask you to map out some of the keys but keep in mind, you will not have Mac commands printer on the keyboard and you will not be able to use any of the logitech software to change settings which is less than ideal. For a better experience, I recommend a fully Mac compatible keyboard like the BH #LOMK850.

Q: 3. how many wireless keyboards and mice can be used in a room? Example: 26 computers in a classroom- all with wireless KB and mouse.

A: The Logitech MK270 keyboard and mouse use the Logitech Unifying receiver. This Unifying receiver uses 128 bit AES encryption to prevent other components from interfering. You should not have any issues for your classroom.

Q: 4. how do i connect keyboard mouse & outside monitor?

A: Hello, the MK750 comes with a USB dongle that can be plugged into your computer. The dongle supports Windows 7, Windows 8, Windows 10 or later. It can not be plugged in directly to a stand alone monitor. If you ever have any feature/settings questions, please visit us for support at https://support.logi.com/hc/en-us

Q: 5. Hello, does the key board have a cap & number lock light? thanks

A: Yes, the Logitech MK270 Wireless is a full keyboard. It features Caps Lock and Num Lock.

Q: 6. Can this be used with Macbook Air?

A: Yes, you can use the Logitech MK270 Wireless Keyboard & Mouse Combo with a Macbook Air. However the windows key decal would be assigned other functions.

Q: 7. Is the keyboard backlit

A: No, this would not have a backlit keyboard.

Q: 8. Can this set be used with a windows based laptop?

A: Yes, this is compatible with Windows based computers.

Q: 9. The keyboard I currently have says K270 (without an 'M') on the bottom. If I purchase this MK270 can I use the two side by side in different computers without interference?

A: If the models are truly different, there shouldn't be any interference. But for this question, I think you may have to confirm directly with Logitech.Logitech Tel: (646) 454-3200

Q: 10. Do they work with a smart TV (I have LG brand)?

A: Yes, this works with a Smart TV.