- Built to Keep Going: K400 features high-quality, durable construction with up to 18 months of battery life, spill-resistant design, on/off switch, and power-saving technology
- Quiet Keys, Large Touchpad: Comfortable, quiet keys and a large touchpad for effortless navigation; plug-and-play setup with USB Unifying receiver
- Wireless and Compatible: Lag-free wireless with up to 10 meters (33 ft) range; compatible with Windows 7, 8, 10 and later, Android 7+, and Chrome OS
- Customizable: Use out-of-the-box or customize controls with Logitech Options software; preset controls for volume, selections, and Windows/Android shortcuts
- Decades of Design Expertise: Over 22 years of experience in designing keyboards for optimal typing experience, comfort, ergonomics, and desk space adaptation