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The Logitech K400 Plus Wireless Touch Keyboard controls PC-to-TV setups with an integrated 3.5-inch touchpad. A 10-meter wireless range maintains connection across large living rooms. This version increases battery life to 18 months and expands the touchpad surface area by 15% over the K400r.
Key Features
- Integrated 3.5-inch Touchpad: Navigation via a 3.5-inch multi-touch surface. Replaces a standalone mouse for TV-connected PCs.
- 18-Month Battery Life: Power from two pre-installed AA batteries. Operates for 540 days without requiring a cell change.
- 10-Meter Wireless Range: 2.4 GHz Unifying receiver connectivity. Maintains signal stability even in high-interference BD apartments.
- Spill-Resistant Design: Liquid drainage channels built into the chassis. Resists damage from accidental tea or water splashes.
- 12-Month Warranty: One-year hardware coverage. Protects against internal component failure or manufacturing flaws.
Frequently Asked Questions
Does Logitech K400 Plus work with Samsung Smart TV?
Connection works via the USB HID-compliant Unifying receiver. Most Samsung Smart TVs recognize the keyboard and touchpad for basic navigation.
How to connect Logitech K400 Plus to Android TV?
Plug the Unifying receiver into an available USB port. The Android OS detects the input device instantly for plug-and-play use.
