DELL Pro Compact Silent Keyboard and Mouse - KM555 - UK (QWERTY)

Make work your quiet place
This silent, space-saving keyboard and mouse combo fits anywhere and minimises 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).

Accomplish more with AI
Get quick access to Copilot in Windows, your everyday AI companion, with the built-in Copilot Key.

Personalised shortcuts
Tailor your keyboard with up to 18 programmable shortcuts to your favourite functions and applications.

Precise control
Adjustable DPI (up to 4020) enables seamless navigation across any monitor resolution and multiple screens.

Tuned to your specifications
Dell Peripheral Manager offers an amazing range of features including DPI and polling rate adjustments, programmable shortcuts, pairing of additional devices and more, allowing you to easily customise settings based on your preferences.

Sustainably made
Engineered with up to 64% post-consumer recycled plastic, this keyboard and mouse combo prioritises user comfort while embracing environmental responsibility.
Peace of Mind
Up to 36 months of battery life
The long-lasting battery life means you'll use fewer replacements, reducing your environmental impact.
Work worry-free
The keyboard's spill-resistant design ensures durability against accidental liquid spills, while anti-fade keys provide long-term preservation.
| Keyboard | |
|---|---|
| Keyboard key switch | Plunger key switch |
| Number of hot keys | 18 |
| On/off switch | Yes |
| Bluetooth version | 5.1 |
| Frequency band | 2.4 GHz |
| Recommended usage | Universal |
| Keyboard form factor | Full-size (100%) |
| Keyboard layout | QWERTY |
| Hot keys | Yes |
| Programmable hot keys | Yes |
| Windows keys | Yes |
| Pointing device | No |
| Numeric keypad | Yes |
| Keyboard language | UK English |
| Connectivity technology | Wireless |
| Adjustable keyboard height | Yes |
| Device interface | RF Wireless + Bluetooth |
| Multimedia keys | Yes |
| Ports & interfaces | |
| Bluetooth version | 5.1 |
| Frequency band | 2.4 GHz |
| Design | |
| Product colour | Black |
| Protection features | Spill resistant |
| Backlight | No |
| LED indicators | Yes |
| Adjustable keyboard height | Yes |
| Technical details | |
| Product colour | Black |
| Protection features | Spill resistant |
| Backlight | No |
| Windows keys | Yes |
| Numeric keypad | Yes |
| Number of products included | 2 pc(s) |
| LED indicators | Yes |
| Connectivity technology | Wireless |
| Number of hot keys | 18 |
| Form factor | Ambidextrous |
| Multimedia keys | Yes |
| Ergonomics | |
| LED indicators | Yes |
| Receiver | |
| Wireless receiver interface | USB Type-A |
| Power | |
|---|---|
| Service life of battery | 36 month(s) |
| Power source type | Battery |
| Mouse battery type | AA |
| Keyboard battery type | AAA |
| Number of batteries (keyboard) | 2 |
| Mouse | |
| Form factor | Ambidextrous |
| On/off switch | Yes |
| Movement resolution | 4020 DPI |
| Movement detection technology | Optical |
| Buttons quantity | 3 |
| Scroll | Yes |
| Scroll type | Wheel |
| Mouse battery type | AA |
| Mouse included | Yes |
| System requirements | |
| Mobile operating systems supported | Android |
| 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 |
| Other operating systems supported | ChromeOS |
| Weight & dimensions | |
| Mouse weight | 67 g |
| Mouse dimensions (WxDxH) | 60 x 105 x 38 mm |
| Keyboard weight | 406 g |
| Keyboard dimensions (WxDxH) | 399 x 127 x 26 mm |
| Packaging data | |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |
| Number of products included | 2 pc(s) |
| Packaging content | |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |
| Number of products included | 2 pc(s) |
| Other features | |
| Pointing device | No |
| Connectivity technology | Wireless |
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|---|---|---|---|---|---|---|
| SKU |
KM555-BLK-UK
|
920-003986
|
920-004510
|
920-004513
|
920-004511
|
920-003745
|
| Manufacturer |
DELL
|
Logitech
|
Logitech
|
Logitech
|
Logitech
|
Logitech
|
| Keyboard layout |
QWERTY
|
QWERTY
|
AZERTY
|
QWERTY
|
QWERTZ
|
QWERTY
|
| Mouse included |
Y
|
Y
|
Y
|
Y
|
Y
|
N
|
| Backlight |
N
|
N/A
|
N
|
N
|
N
|
N/A
|
| Recommended usage |
Universal
|
Home
|
Universal
|
Home
|
Home
|
Universal
|
| Device interface |
RF Wireless + Bluetooth
|
USB
|
RF Wireless
|
RF Wireless
|
RF Wireless
|
RF Wireless
|
| Keyboard key switch |
Plunger key switch
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
| Connectivity technology |
Wireless
|
Wireless
|
Wireless
|
Wireless
|
Wireless
|
Wireless
|





































