Product specifications
DELL KM555 keyboard Mouse included Universal RF Wireless + Bluetooth UK English Black
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Silent Keyboard and Mouse - KM555 - English
Part KM555-BLK-US · UPC 884116474784
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Work quietly in any space with a compact, silent keyboard and mouse combo that connects seamlessly with dual-mode connectivity.
Manufacturer notes
Actual configuration might differ from illustration
Keyboard
- Recommended usage
- Universal
- Connectivity technology
- Wireless
- Device interface
- RF Wireless + Bluetooth
- Keyboard key switch
- Plunger key switch
- Keyboard language
- UK English
- Pointing device
- No
- Keyboard form factor
- Full-size (100%)
- Numeric keypad
- Yes
- Windows keys
- Yes
- Hot keys
- Yes
- Number of hot keys
- 18
- Programmable hot keys
- Yes
- Multimedia keys
- Yes
- Frequency band
- 2.4 GHz
- Bluetooth version
- 5.1
- On/off switch
- Yes
Design
- Backlight
- No
- Adjustable keyboard height
- Yes
- Product colour
- Black
- Protection features
- Spill resistant
- LED indicators
- Yes
Power
- Power source type
- Battery
- Keyboard battery type
- AAA
- Number of batteries (keyboard)
- 2
- Service life of battery
- 36 month(s)
Mouse
- Mouse included
- Yes
- Form factor
- Ambidextrous
- Movement detection technology
- Optical
- Movement resolution
- 4020 DPI
- Buttons quantity
- 3
- Scroll
- Yes
- Scroll type
- Wheel
- Mouse battery type
- AA
System requirements
- Windows operating systems supported
- Windows 10, Windows 11, Windows 7, Windows 8.1
- Mac operating systems supported
- Yes
- Linux operating systems supported
- Red Hat Enterprise Linux 8.0, Ubuntu 18.04 LTS
- Mobile operating systems supported
- Android
- Other operating systems supported
- ChromeOS
Weight & dimensions
- Keyboard dimensions (WxDxH)
- 399 x 127 x 26 mm
- Keyboard weight
- 406 g
- Mouse dimensions (WxDxH)
- 60 x 105 x 38 mm
- Mouse weight
- 67 g
Packaging content
- Number of products included
- 2 pc(s)
- Receiver included
- Yes
- Wireless receiver interface
- USB Type-A
Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License