Can the K400 Plus work with a smart TV or console?

Often yes — the K400 Plus connects via its USB wireless receiver, which works with many smart TVs, streaming boxes, and consoles that accept USB keyboards. Xbox and PlayStation owners report it works well for typing on consoles; great trackpad, not for extended typing sessions.

Does the Logitech K400 Plus have a backlight?

No — the K400 Plus has no backlight, which reviewers note means missing a few keys in a darkened home theater. Its well-placed media keys and left-edge volume controls offset that in daily use. Backlit alternatives exist at higher prices if dark-room typing matters.

Is the K400 Plus good for typing?

Honestly, mediocre — Reddit's blunt take is it's awful for typing, worse than most budget laptops, but there's simply no better option if you need a built-in touchpad in one slab. For search bars, passwords, and short messages it's perfect; writers should keep a real keyboard at the desk.

Logitech K400 Plus Keyboards Price Comparison

Name: Logitech K400 Plus Keyboards
Brand: Logitech

Logitech K400 Plus Keyboards

$24.85$34.99(28.98% off)

Prices last updated Sep 21, 2026

Logitech4.54.5

(253,230 reviews)

$24.85$34.99(28.98% off)

Prices last updated Sep 21, 2026

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10 sellers & 6 platforms

SKU	Platform	Merchant	Delivery	Return Policy	Price	Shipping
Black	Only1dealPremium Curated	Only1deal 5.0	11 - 29 da...	—	$24.85	Free
Black	UltimateDeal4U	UltimateDeal4U 5.0(14)	5 - 12 day...	—	$25.00	Free
Black	Amazon.comFastest	Amazon.com 5.0	4 days	30 days re...	$28.49	—
Black	Walmart.com	Walmart.com 5.0	5 days	Free 30-da...	$29.99	Free
Black	Fast and Precise by Staples	Fast and Precise by Staples 5.0	4 days	30 days re...	$33.96	—
Gray	B&H Photo Video	B&H Photo Video 5.0	—	Free retur...	$33.99	Free
Black	bestbuy.com	bestbuy.com 5.0	4 days	Most items...	$34.99	Free
Black	Office Depot	Office Depot 5.0	—	14-Day Ret...	$34.99	Free
Black	Selected Electronic Store	Selected Electronic Store 5.0	—	Free 30-da...	$38.20	Free
Black	Electric Zebra	Electric Zebra 4.6(116)	4 days	Free 30-da...	$34.00	$6.99

Only1deal

Premium Curated

$24.85

Black

Only1deal5.0Free

11 - 29 da...

UltimateDeal4U

$25.00

Black

UltimateDeal4U5.0 (14)Free

5 - 12 day...

Amazon.com

Fastest

$28.49

Black

Amazon.com5.0

4 days30 days re...

Walmart.com

$29.99

Black

Walmart.com5.0Free

5 daysFree 30-da...

Fast and Precise by Staples

$33.96

Black

Fast and Precise by Staples5.0

4 days30 days re...

B&H Photo Video

$33.99

Gray

B&H Photo Video5.0Free

Free retur...

bestbuy.com

$34.99

Black

bestbuy.com5.0Free

4 daysMost items...

Office Depot

$34.99

Black

Office Depot5.0Free

14-Day Ret...

Selected Electronic Store

$38.20

Black

Selected Electronic Store5.0Free

Free 30-da...

Electric Zebra

$34.00

Black

Electric Zebra4.6 (116)$6.99

4 daysFree 30-da...

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Historical price trends tracked across multiple e-commerce platforms

Amazon

NEWEGG

Best Buy

Walmart

Office Depot

Avg

Best price

Lowest in 30d

$29.99

Best price

Walmart · Sep 10

Live

Current lowest

$34.00

Live

Walmart · Current

Side-by-Side Comparison

6 similar products · scroll horizontally to browse

This Product

Logitech K400 Plus Keyboards

4.5(253.2K+)

$24.85 - $26.49

Logitech

K400 Plus

Built-in touchpad, Customizable controls, Media-friendly design, Wireless freedom

QWERTY

English

false

13.95"L x 5.5"W x 0.93"H

13.76 ounces

Wireless Touch Keyboard Unifying receiver 2 AA batteries (pre-installed) User documentation

Linear Optical(Red)

None

Windows 7, Windows 8, Windows 10 or later, Android 5.0 or later, Chrome OS

Battery Powered

Plastic

Amazon Fire 7 12th Generation, Amazon Fire HD 10 13th Generation, Amazon Fire HD 8 12th Generation

CHERRY 3.0S Keyboards

2(199)

$94.51

Lenovo 700 Modern Keyboards

4.3(224)

$39.99

HyperX Alloy Core RGB Keyboards

4.1(10.6K+)

$34.99

HyperX Alloy Origins Keyboards

4.7(173.1K+)

$59.99

SteelSeries Apex 3 Keyboards

4.6(24K+)

$19.00

CHERRY

Lenovo

HyperX

SteelSeries

3.0S

700 Modern

Alloy Core RGB

Alloy Origins

Apex 3

Backlit

Integrated Stand

Backlit, Spill Proof

Backlit, Portable

Prevents accidental damage from liquid spills.,Gorgeous color schemes and reactive effects.,Nearly silent use for 20 million low-friction keypresses,Provides full palm support and comfort,Adjust volume and settings on the fly,Three built-in channels where the cable can exit,Never lose a keypress, especially when it matters. Even when you're rapidly pressing the keys you need to clutch out the win, Apex 3 won't lock out on you.,For use with your existing computer.

QWERTY

English

None

—

Keyboard

false

16.93"L x 5.51"W x 1.42"H

17.07"L x 4.86"W x 0.99"H

17.4"L x 6.9"W x 1.4"H

19"L x 7"W x 2"H

17.51"L x 5.97"W x 1.56"H

2.3 pounds

1.05 pounds

1121 g

1075 g

28.5 ounces

—

keyboard (1)

Mechanical Gaming Keyboard, Detachable USB Cable, HyperX Keycap Puller, 1x HyperX-designed ESC Keycap, 1x HyperX-designed Spacebar, Quick Start Guide

Apex 3 Gaming Keyboard Magnetic Wrist Rest

Linear Optical(Red)

—

Tactile

Linear Optical(Red)

Tactile

2 years

—

2 years

1 year

—

Windows 10, 8.1, 8, 7

—

Corded Electric

Battery Powered

Corded Electric

Battery Powered

Aluminum

Recycled Plastic

—

Aluminum

—

Laptop, Personal Computer

Gaming Console, PC

Gaming Console

Logitech K400 Plus Keyboards

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