Logitech Wireless Touch Keyboard K400 Plus
- Home
- RF Wireless
- Bulgarian
- Touchpad + mouse buttons
- Windows keys
- Black
| Keyboard | |
|---|---|
| On/off switch | Yes |
| Noise level | 55 dB |
| Frequency band | 2.4 GHz |
| Purpose | Universal |
| USB hub | No |
| Windows keys | Yes |
| Keyboard keys operating life | 5 million characters |
| Numeric keypad | No |
| Pointing device | Touchpad + mouse buttons |
| Keyboard language | Bulgarian |
| Device interface | RF Wireless |
| Connectivity technology | Wireless |
| Recommended usage | Home |
| Design | |
|---|---|
| Surface coloration | Monochromatic |
| Product colour | Black |
| Wrist rest | No |
| Keyboard style | Straight |
| Backlight | No |
| Features | |
|---|---|
| Plug and Play | Yes |
| Wireless range | 10 m |
| Power | |
|---|---|
| Number of batteries supported | 2 |
| Battery type | AA |
| Service life of battery | 18 month(s) |
| Power source type | Battery |
| Mouse | |
|---|---|
| Mouse battery life | 18 month(s) |
| Mouse battery type | AA |
| Mouse included | No |
| System requirements | |
|---|---|
| Other operating systems supported | ChromeOS |
| Mobile operating systems supported | Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0, Android 10.0, Android 10 |
| Windows operating systems supported | Windows 10, Windows 11 |
| Weight & dimensions | |
|---|---|
| Touchpad height | 7.6 cm |
| Touchpad width | 4.7 cm |
| Keyboard weight | 390 g |
| Keyboard dimensions (WxDxH) | 354.3 x 23.5 x 139.9 mm |
| Packaging data | |
|---|---|
| Package weight | 530 g |
| Package height | 153 mm |
| Package depth | 370 mm |
| Package width | 31 mm |
| Packaging content | |
|---|---|
| Batteries included | Yes |
| Unifying receiver | Yes |
| Receiver type | Unifying receiver |
| Wireless receiver interface | USB Type-A |
| Logistics data | |
|---|---|
| Master (outer) case gross weight | 5.76 kg |
| Master (outer) case height | 321 mm |
| Master (outer) case length | 379 mm |
| Master (outer) case width | 171 mm |
| Harmonized System (HS) code | 84716060 |
