Logitech K400 Plus Wireless Touch Keyboard
The Logitech K400 Plus is an innovative wireless keyboard that combines traditional typing functionality with an integrated touchpad, making it an ideal solution for controlling your computer from a distance. This keyboard seamlessly bridges the gap between desktop and living room computing experiences.
Versatile Design and Functionality
The K400 Plus features a space-efficient design measuring 13.95 inches wide, 5.51 inches tall, and just 0.93 inches deep, making it compact enough for comfortable lap use. The integrated 2.99 x 1.85-inch touchpad eliminates the need for a separate mouse, creating an all-in-one control solution perfect for living room setups or presentation environments.
Reliable Wireless Performance
Built with Logitech’s proven Unifying protocol operating at 2.4 GHz, the K400 Plus maintains a stable connection up to 33 feet away from your device. This exceptional range provides users with the flexibility to control their computer from across the room without compromising performance or reliability.
Long-lasting Power Solution
The keyboard operates on two AA batteries (included) and offers an impressive battery life of up to 18 months, significantly reducing the frequency of battery replacements. The convenient on/off switch helps preserve battery life when the keyboard isn’t in use.
Technical Specifications
- Dimensions: 13.95 x 5.51 x 0.93 inches (354.3 x 139.9 x 23.5 mm)
- Weight: 13.76 oz (390 g) with batteries
- Touchpad dimensions: 2.99 x 1.85 inches (76 x 47 mm)
- Wireless technology: 2.4 GHz Logitech Unifying protocol
- Operating range: Up to 33 feet (10 meters)
- Battery type: 2 x AA batteries (included)
- Battery life: Up to 18 months
- Key lifespan: Up to 5 million keystrokes
- Noise level: Less than 55 dBA for all keys
- Special keys: Mute, Volume Up, Volume Down









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