Make work your quiet place
This silent, space-saving keyboard and mouse combo fits anywhere and minimizes disruptions in open office environments.
Silent combo at work
Stay focused with silent keys and a mouse that clicks, scrolls and glides without making disruptive sounds.
All-day comfort
The compact, space-saving design creates a clean desk and comfortable workspace. The ambidextrous mouse fits naturally, whether you're left or right-handed.
Compact layout
Save space, and get all the same functions as a full-sized keyboard.
Full-sized keys
Do everything you need with full-sized arrow keys and a number pad.
Convenient storage
Securely store your Dell Secure Link USB Receiver inside the mouse or keyboard for easy portability.
Smart Connect
Smart Connect automatically toggles between RF and Bluetooth® and detects your preferred mode for seamless connectivity right out of the box. With Dell Pair, you can pair your mouse and keyboard with a single click.
Secure dual-mode pairing
With dual-mode connectivity, you can effortlessly connect and switch between two devices via Bluetooth®and RF dongle (Dell Secure Link USB Receiver - WR3).
- General Information
- Manufacturer
- Dell Technologies
- Manufacturer Website Address
- http://www1.ca.dell.com
- Brand Name
- Dell
- Packaged Quantity
- Box
- Package Type
- Retail
- Product Type
- Keyboard & Mouse
- Warranty
- Limited Warranty
- 3 Year
- Additional Warranty Information
Advanced Exchange Service
- Keyboard/Keypad
- Keyboard/Keypad Type
- Keyboard
- Keyswitch Technology
- Plunger
- Keyboard/Keypad Connectivity Technology
- Wireless
- Keyboard/Keypad Wireless Technology
- Bluetooth/RF
- Keyboard/Keypad Wireless Operating Frequency
- 2.40 GHz
- Keyboard/Keypad Features
- Quiet Keys
- Programmable Keys
- LED Indicator
- Adjustable Tilt
- Spill Resistant
- Hot Keys
- Back
- Play/Pause
- Mute
- Volume Down
- Volume Up
- Multimedia
- CoPilot
- Forward
- On/Off Switch
- Change Mode
- Localization
- French (Canada)
- Bluetooth Version
- 5.1
- Pointing Device
- Pointing Device Type
- Mouse
- Pointing Device Connectivity Technology
- Wireless
- Pointing Device Wireless Technology
- Bluetooth/RF
- Pointing Device Wireless Operating Frequency
- 2.40 GHz
- Movement Detection
- Optical
- Movement Resolution (dpi)
- 4020
- Total Number of Buttons
- 3
- Scroller Type
- Scroll Wheel
- Ergonomic Fit
- Symmetrical
- Interfaces/Ports
- Keyboard/Keypad Host Interface
- USB Type A
- Pointing Device Host Interface
- USB Type A
- Wireless Receiver Interface
- USB Type A
- Battery Information
- Battery Included
- Yes
- Battery Size Supported
- AAA
- AA
- Power Description
- Power Source
- Battery
- Physical Characteristics
- Keyboard/Keypad Color
- Black
- Pointing Device Color
- Black
- Keyboard/Keypad Height
- 1.02" (26 mm)
- Keyboard/Keypad Width
- 15.71" (399 mm)
- Keyboard/Keypad Depth
- 5" (127 mm)
- Pointing Device Height
- 1.50" (38 mm)
- Pointing Device Width
- 2.36" (60 mm)
- Pointing Device Depth
- 4.13" (105 mm)
- Keyboard/Keypad Weight (Approximate)
- 406 g
- Pointing Device Weight (Approximate)
- 67 g
- Miscellaneous
- Package Contents
- KM555 Keyboard & Mouse
- Dell Secure Link USB Receiver - WR3
- 2 x AAA Batteries for Keyboard
- 1 x AA Battery for Mouse
- Documentation
- Operating System Compatibility
- Red Hat Enterprise Linux 8
- Android
- ChromeOS
- Ubuntu 18.04
- Mac OS
- Windows 11
- Windows 10
- Windows 8.1
- Windows 7
- Platform Supported
- PC
- Mac
- Post-consumer-waste%
- 64%