Logitech Wireless Touch Keyboard K400 Plus - Black

TLDR Review: Logitech K400 Plus Keyboard & M510 Mouse

Published: June 1st, 2025
Last Updated: July 18th, 2025

Pros

  • •Builn touchpad simplifies use by eliminating the need for an external mouse.
  • •Functions well on tablets and phones with a US to USB-C adapter.
  • •Excellent for media consumption with effective multimedia button use, especially on Xbox Series X.
  • •Durable and weluilt despite budget-friendly pricing.
  • •Long AA battery life with easy replacements.
  • •Comfortable and quiet typing experience with responsive keys.
  • •Lightweight design makes it easy to use on your lap.
  • •Good signal strength up to 15 feet with an unobstructed linf-sight.

Cons

  • •Requires a USB dongle, unsuitable for devices lacking a US port.
  • •Frequent disconnects, especially on Windows 11, demand repositioning for a stable connection.
  • •Lacks Bluetooth functionality and backlit keys, challenging for loight environments.
  • •Flattened keys with minimal tactile feel hinder navigation by touch.
  • •Arrow and tracking pad mouse buttons are small and stiff, affecting ergonomic use.
  • •Compatibility issues with Logitech Options + software cause scrolling problems.
  • •Weak key lettering contrast on grey keys, difficult to read in low light.

Bottom Line

The Logitech K400 Plus Wireless Touch TV Keyboard offers a convenient, budget-friendly option for users seeking an integrated multimedia keyboard experience, especially for devices with USB-A ports like Xbox Series X. It's lightweight, with a long battery life and excellent signal strength, but struggles with connectivity issues, lack of Bluetooth support, and low-light usability. If Bluetooth compatibility and illuminated keys are essential, consider other models that address these shortcomings.

Lowest at Amazon
$26.72 at Amazon
Lowest at any Popular Retailer
$21.68 at eCrater

Where to Buy

Prices last updated: August 7th 2025 3:21 pm
Get ShopSavvy
ShopSavvy is totally free and works on all popular phones and browsers
Download ShopSavvy App

Compare prices for anything in real-time, set price alerts, watch for deals by keyword, and much more

Install ShopSavvy Browser Extension

Compare and track prices automatically while you shop online at thousands of websites.

Latest Deals

🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
🎥
B

YABER T2 Plus Projector & Screen Kit

8 hours ago
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
💾
B

15% Off WD_BLACK SN7100 NVMe SSDs!

3 days ago

© 2025 Monolith Technologies, Inc. All rights reserved..