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Product Comparison

Technical Specifications

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Feature

Brand: Dell|SKU: KB740-GY-R-UK

Dell Wireless Keyboard - KB740

£38.31

Stock: 60

Brand: Dell|SKU: KM3322W-R-UK

Dell Keyboard and Mouse KM3322W

£19.34

Stock: 912

Brand: Dell|SKU: AW420K-W-WW

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

£90.61

Stock: 6

Brand: Dell|SKU: KB525C-UK-EMEA

Dell Pro Silent Wired Collaboration Keyboard KB525C

£34.55

Stock: 906

Brand: Dell|SKU: AW420K-B-WW

Alienware AW420K - Keyboard - tenkeyless - backlit - USB - key switch: CHERRY MX Red - Dark Side of the Moon - retail - box

£82.02

Stock: 19

General

Adjustable Height

Yes

—

Yes

—

Bundled Services

3 years NBD Advance Exchange

—

3 years NBD Advance Exchange

—

Depth

12.15 cm

—

12.21 cm

—

Device Type

Keyboard

Keyboard and mouse set

—

Keyboard

—

Dimensions (WxDxH) / Weight

—

Keyboard: 44.92 cm x 12.3 cm x 2.53 cm / 497.12 g, Mouse: 5.832 cm x 10.49 cm x 3.887 cm / 57.8 g

—

Features

Numeric keypad

—

Numeric keypad

—

Height

2.534 cm

—

2.61 cm

—

Hot Keys Function

Programmable, volume -, volume +, mute

Volume, mute

—

Copilot, 15 programmable shortcut keys, volume +, volume -, mute

—

Input Device

Compact, multi device

—

Interface

2.4 GHz, Bluetooth 5.0

2.4 GHz

—

USB, USB-C

—

Keyboard Technology

Scissors

Plunger

—

Plunger

—

Localization and Layout

QWERTY UK

—

QWERTY UK

—

Max Operating Distance

Up to 10 m

—

Protection

—

Spill-resistant

—

Type

Wireless

—

Weight

506 g

—

460 g

—

Width

36.34 cm

—

43.27 cm

—

Wireless Receiver

USB wireless receiver

—

Power

Power consumption

—

900 mA

—

900 mA

Power source type

—

USB

—

USB

Battery

Installed Qty

—

Run Time (Up To)

36 months

—

Type

AA type

—

Keyboard

Built-in memory

—

Yes

—

Yes

Connectivity technology

—

Wired

—

Wired

Device interface

—

USB

—

USB

Hot keys

—

Yes

—

Yes

Keyboard form factor

—

Tenkeyless (80 - 87%)

—

Tenkeyless (80 - 87%)

Keyboard key switch

—

Mechanical

—

Mechanical

Keyboard key switch technology

—

Cherry MX Red

—

Cherry MX Red

Keyboard keys operating life

—

100 million characters

—

100 million characters

Keyboard language

—

US International

—

Keyboard layout

—

QWERTY

—

Keycaps

—

Double shot

—

Double shot

Keycaps material

—

Polybutylene terephthalate (PBT)

—

Polybutylene terephthalate (PBT)

Multimedia keys

—

Yes

Numeric keypad

—

Pointing device

—

Polling rate

—

1000 Hz

—

1000 Hz

Programmable hot keys

—

Yes

—

Yes

Recommended usage

—

Gaming

—

Gaming

Rollover

—

N-key rollover

—

N-key rollover

Windows keys

—

Yes

—

Yes

Miscellaneous

Colour

Titan grey

Black

—

Black

—

Compliant Standards

AES-128

—

AES-256

—

Included Accessories

2 AA batteries

AA battery, 2 AAA batteries

—

USB-C to USB-A adapter

—

Design

Adjustable backlight

—

Yes

—

Yes

Adjustable keyboard height

—

Yes

—

Yes

Backlight

—

Yes

—

Yes

Backlight colour

—

Multicolour

—

Multicolour

Backlight type

—

RGB LED

—

RGB LED

Keyboard style

—

Straight

—

Straight

Product colour

—

White

—

Black

Surface coloration

—

Monochromatic

—

Monochromatic

Features

Anti-ghosting

—

Yes

—

Yes

Cable length

—

2 m

—

2 m

Detachable cable

—

Yes

—

Yes

USB connector type

—

USB Type-C

—

USB Type-C

Win lock

—

Yes

Pointing Device

Buttons Qty

—

Movement Detection Technology

—

Optical

—

Movement Resolution

—

1000 dpi

—

Supported Battery Type

—

AA x 1

—

Type

—

Mouse - wireless

—

Environmental Parameters

Humidity Range Operating

95% RH (non-condensing)

—

Max Operating Temperature

40 °C

—

Min Operating Temperature

0 °C

—

Software / System Requirements

Included Software

Dell Peripheral Manager (Windows only)

Dell Peripheral Manager

—

Dell Peripheral Manager

—

OS Required

Apple MacOS, Google Chrome OS, Android, Microsoft Windows XP / Vista / 7 / 8 / 8.1 / 10 / 11, FreeDOS, Linux 6.x, Microsoft Windows Server 2003, Microsoft Windows Server 2008, Microsoft Windows Server 2012, Ubuntu, Red Hat Enterprise Linux 8.0, Ubuntu 18.04

Apple MacOS, Android, Google Chrome OS, Linux 6.x, Microsoft Windows 7 / 8 / 8.1 / 10 / 11

—

Microsoft Windows 7 / 8.1 / 10 / 11, Apple MacOS, Red Hat Enterprise Linux 8.0, Ubuntu 18.04, Google Chrome OS, Android

—

Weight & dimensions

Keyboard dimensions (WxDxH)

—

147.7 x 367.3 x 55.7 mm

—

147.7 x 367.3 x 55.7 mm

Keyboard weight

—