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Product Comparison

Technical Specifications

Only show the difference

Feature

Brand: Dell|SKU: AW420K-W-WW

Alienware AW420K - Keyboard - tenkeyless - backlit - USB - QWERTY - US - key switch: CHERRY MX Red - lunar light

£146.38

Stock: 17

Brand: Dell|SKU: KM555-BLK-UK

Dell Pro Compact Silent Keyboard and Mouse - KM555 - Keyboard and mouse set - wireless - 2.4 GHz, Bluetooth 5.1 - QWERTY - UK - black - with 3 years NBD Advance Exchange

£52.80

Stock: 277

Brand: Dell|SKU: KM900-GR-UK

Dell Premier KM900 - Keyboard and mouse set - collaboration - backlit - wireless - 2.4 GHz, Bluetooth 5.1 - QWERTY - UK - graphite - with 3 years NBD Advance Exchange

£265.03

Stock: 49

Brand: Dell|SKU: KB900-GR-UK

Dell Premier KB900 - Keyboard - collaboration - backlit - wireless - 2.4 GHz, Bluetooth 5.1 - QWERTY - UK - graphite - with 3 years NBD Advance Exchange

£137.10

Stock: 58

Brand: Dell|SKU: KB500-BK-R-UK

Dell KB500 - Keyboard - wireless - 2.4 GHz - QWERTY - UK - black - with 3 years NBD Advance Exchange

£31.11

Stock: 60

Power

Battery capacity

—

3000 mAh

—

Battery technology

—

Lithium-Ion (Li-Ion)

—

Charging source

—

USB Type-C

—

Keyboard battery type

—

Built-in battery

—

Power consumption

900 mA

—

Power source type

USB

—

Battery

—

Service life of battery

—

20 month(s)

—

USB Type-C charging port

—

Yes

—

USB Type-C required charging power (max)

—

2.5 W

—

USB Type-C required charging power (min)

—

2.5 W

—

Keyboard

Bluetooth version

—

5.1

—

Built-in memory

Yes

—

Connectivity technology

Wired

—

Wireless

—

Device interface

USB

—

RF Wireless + Bluetooth

—

Frequency band

—

2.4 GHz

—

Hot keys

Yes

—

Yes

—

Keyboard form factor

Tenkeyless (80 - 87%)

—

Full-size (100%)

—

Keyboard key switch

Mechanical

—

Scissor key switch

—

Keyboard key switch technology

Cherry MX Red

—

Keyboard keys operating life

100 million characters

—

Keyboard language

US International

—

UK English

—

Keyboard layout

QWERTY

—

QWERTY

—

Keycaps

Double shot

—

Keycaps material

Polybutylene terephthalate (PBT)

—

Multi-device support

—

Yes

—

Number of hot keys

—

Numeric keypad

—

Yes

—

Pointing device

—

Polling rate

1000 Hz

—

Programmable hot keys

Yes

—

Recommended usage

Gaming

—

Office

—

Rollover

N-key rollover

—

Security algorithms

—

128-bit AES

—

Windows keys

Yes

—

Yes

—

Packaging content

AC adapter included

—

Number of products included

1 pc(s)

—

2 pc(s)

—

Receiver included

—

Yes

—

Wireless receiver interface

—

USB Type-A

—

Design

Adjustable backlight

Yes

—

Adjustable keyboard height

Yes

—

Yes

—

Backlight

Yes

—

Yes

—

Backlight colour

Multicolour

—

Backlight type

RGB LED

—

Keyboard style

Straight

—

LED indicators

—

Keyboard low battery

—

Product colour

White

—

Graphite

—

Surface coloration

Monochromatic

—

Monochromatic

—

Features

Anti-ghosting

Yes

—

Cable length

2 m

—

Detachable cable

Yes

—

USB connector type

USB Type-C

—

Wireless range

—

10 m

—

Mouse

Buttons quantity

—

Form factor

—

Right-hand

—

Hyper-fast scrolling

—

Yes

—

Mouse battery life

—

3 month(s)

—

Mouse battery type

—

Built-in battery

—

Mouse included

—

Yes

—

Movement resolution

—

8000 DPI

—

Scroll

—

Yes

—

Scroll type

—

Wheel

—

Scrolling directions

—

Vertical/Horizontal

—

Weight & dimensions

Keyboard dimensions (WxDxH)

147.7 x 367.3 x 55.7 mm

—

121.6 x 439.7 x 20.7 mm

—

Keyboard weight

787 g

—

728 g

—

Mouse dimensions (WxDxH)

—

89.8 x 126.7 x 45.8 mm

—

Mouse weight

—

128.4 g

—

System requirements

Linux operating systems supported

—

Yes

—

Mac operating systems supported

—

Yes

—

Mobile operating systems supported

—

Android, iOS

—

Windows operating systems supported

Windows 10, Windows 11

—

Yes

—

Operational conditions

Operating relative humidity (H-H)

0 - 90%

—

Operating temperature (T-T)

0 - 40 °C

—

Storage relative humidity (H-H)

0 - 90%

—

Storage temperature (T-T)

-40 - 65 °C

—