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Keyboard comparison

Logitech MK330 vs Logitech K400 Plus

Compare layout, connection, battery and typing feel.

Compared products
01Selected
Logitech MK330

Logitech MK330

  • 590 g.
  • 2.4 GHz wireless connection.
  • Battery: Keyboard: 2 × AAA; mouse: 1 × AA.
  • Customization software: Logitech Options for supported keyboard F-key remapping.
  • Numeric keypad.
KSh 5,700In Stock
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02
Logitech K400 Plus

Logitech K400 Plus

  • 390 g.
  • 2.4 GHz wireless connection.
  • Battery: 2 × AA.
  • Customization software: Logitech Options.
KSh 5,900In Stock
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2 spaces available

Logitech MK250 Mouse and Keyboard ComboKSh 4,450
Logitech Pebble Keys 2 K380sKSh 7,700
Logitech MK270KSh 4,600
Logitech MK345 Keyboard and Mouse ComboKSh 6,000
Logitech MK295KSh 5,200
Logitech MK235KSh 4,450
Logitech MK220KSh 4,000
2 of 4 products

Our quick verdict

Choose the Logitech MK330 if you want a slimmer 20.8 mm body, up to 24 months of battery life and a lower price (KSh 200 less). Choose the Logitech K400 Plus if you want a lighter build (390 g).

Weight

Logitech MK330
590 g
Logitech K400 Plus
390 g

Battery capacity

Logitech MK330
Keyboard: 2 × AAA; mouse: 1 × AA
Logitech K400 Plus
2 × AA

Connections

Logitech MK330
2.4 GHz wireless USB receiver
Logitech K400 Plus
2.4 GHz wireless Unifying USB receiver

Customization software

Logitech MK330
Logitech Options for supported keyboard F-key remapping
Logitech K400 Plus
Logitech Options

Type

Logitech MK330
Keyboard and mouse combo
Logitech K400 Plus
Computer keyboard

Key differences

The main differences to help you choose.

Logitech MK330

  • Slimmer: 20.8 mm thick (vs 23.5 mm).
  • Longer rated battery life: up to 24 months (vs 18).
  • Lower price: KSh 5,700 (vs KSh 5,900).
  • Power: Keyboard: 2 × AAA.
  • Also in the box: mouse, USB range extender and AA mouse battery.
  • Numeric keypad.

Logitech K400 Plus

  • Lighter: 390 g (vs 590 g).
  • Power: 2 × AA.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

6 priorities selected.
How each product answers the selected priorities
PriorityLogitech MK330Logitech K400 Plus
Connections2.4 GHz wireless USB receiver2.4 GHz wireless Unifying USB receiver
Battery lifeUp to 24 months of battery lifeUp to 18 months of battery life
Weight590 g390 g
Battery capacityBattery: Keyboard: 2 × AAA; mouse: 1 × AABattery: 2 × AA
Customization softwareLogitech Options for supported keyboard F-key remappingLogitech Options
TypeKeyboard and mouse comboComputer keyboard

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationLogitech MK330Logitech K400 Plus
BrandLogitechLogitech
ModelMK330 (920-003989)K400 Plus (920-007145)
TypeKeyboard and mouse comboComputer keyboard
LayoutUS International (QWERTY)US International (QWERTY)
ColorBlackBlack

Design

Design specifications comparison
SpecificationLogitech MK330Logitech K400 Plus
Dimensions183 × 445.9 × 20.8 mm139.9 × 354.3 × 23.5 mm
Weight590 g390 g with batteries

Connectivity

Connectivity specifications comparison
SpecificationLogitech MK330Logitech K400 Plus
Connection Type2.4 GHz wireless USB receiver2.4 GHz wireless Unifying USB receiver
Wireless ReceiverUSB receiver includedUnifying USB receiver included
Wireless RangeUp to 10 mUp to 10 m

Keys & Switches

Keys & Switches specifications comparison
SpecificationLogitech MK330Logitech K400 Plus
Switch TypePlunger—
Numeric KeypadYes—

Battery & Power

Battery & Power specifications comparison
SpecificationLogitech MK330Logitech K400 Plus
Battery TypeKeyboard: 2 × AAA; mouse: 1 × AA2 × AA
Battery LifeUp to 24 months keyboard; up to 12 months mouseUp to 18 months

Lighting & Features

Lighting & Features specifications comparison
SpecificationLogitech MK330Logitech K400 Plus
Customization SoftwareLogitech Options for supported keyboard F-key remappingLogitech Options
Special Features11 hot keys; 12 programmable F-key shortcuts Included mouse: 99 × 60 × 39 mm; 75.2 g with battery; portable design; 1,000 DPI optical sensorDedicated volume keys; second left-click button Two AA batteries; up to 10 m wireless range; compatible with Windows 7 or later, Android 7 or later and ChromeOS.

System Requirements

System Requirements specifications comparison
SpecificationLogitech MK330Logitech K400 Plus
WindowsWindows XP, Vista, 7, 8, 10 or laterWindows 7 or later
Other Operating SystemsChromeOSAndroid 7 or later; ChromeOS

What's in the Box

What's in the Box specifications comparison
SpecificationLogitech MK330Logitech K400 Plus
In the BoxKeyboard; mouse; USB receiver; USB range extender; 2 × AAA keyboard batteries; 1 × AA mouse battery; user documentationKeyboard; Logitech Unifying receiver; 2 AA batteries (pre-installed); User documentation

Similarities

  • Both connect with a USB receiver.
  • Both have a range of up to 10 m.
  • Same layout: US International (QWERTY).
  • Both are made by Logitech.
  • Both use 2.4 GHz wireless connection.

In summary

Choose MK330 for longer rated battery life and a slimmer build; K400 Plus offers a lighter build.

Back to compared products ↑

In-stock alternatives

Logitech MK345 Keyboard and Mouse ComboFor Logitech MK330Logitech MK345 Keyboard and Mouse ComboView product ↗Logitech MK295For Logitech MK330Logitech MK295View product ↗Logitech MK270For Logitech K400 PlusLogitech MK270View product ↗Logitech MK250 Mouse and Keyboard ComboFor Logitech K400 PlusLogitech MK250 Mouse and Keyboard ComboView product ↗

Related comparisons

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