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  <title>[elecena] Sparkfun Logitech K400 Plus Wireless Touch Keyboard - zmiany ceny</title>
  <description>The Logitech K400 Plus Wireless Touch Keyboard is a sleek and compact device that integrates a keyboard and a touchpad, offering a clutter-free and seamless user experience. It features comfortable, noiseless keys and a large touchpad measuring 8.89cm, ensuring effortless navigation. With a wireless range of 10m, it provides a responsive and uninterrupted connection, making it ideal for large rooms. Whether you're watching videos, streaming music, connecting with friends, or browsing the web, this keyboard ensures a smooth and lag-free experience.The K400 Plus is designed for immediate use, with a familiar key layout that doesn't require any learning curve. It enhances your media interactions with comfortable keys, easy-access volume controls, and an arrow-key layout for easy navigation. It even features a second left-click button for two-hand navigation and selection. It comes with pre-set hot keys for Android and Windows users, which can be used straight out of the box without any configuration. However, if you prefer a personalised experience, you can customise the key and touchpad settings using the Logitech Options™ software.The package includes a unifying receiver, two pre-installed AA batteries, and a user manual. However, please note that the wireless range may vary depending on the operating environment and computer setup.Package Contents:

* Logitech K400 Plus Wireless Keyboard
* Two pre-installed AA Batteries
* Unifying Receiver
* User Manual
Specifications:

* Connection type: Logitech Unifying protocol (2.4GHz)
* Wireless range: 10m
* Dimensions: 354.3mm x 139.9mm x 23.5mm
* Touchpad dimensions: 76mm x 47mm</description>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 58.25 EUR</title>
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   <pubDate>2025-01-23</pubDate>
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  <item>
   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 46.00 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-09-27</pubDate>
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  <item>
   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 45.75 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-10-03</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 46.00 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-10-04</pubDate>
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  <item>
   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 45.75 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-10-06</pubDate>
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  <item>
   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 46.00 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-10-07</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 46.25 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-10-10</pubDate>
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  <item>
   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 46.50 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-10-11</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 46.00 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-10-17</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 46.25 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-10-18</pubDate>
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  <item>
   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 46.50 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-10-24</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 46.25 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-10-26</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 48.25 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-10-31</pubDate>
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  <item>
   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 48.50 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-11-02</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 48.75 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-11-07</pubDate>
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  <item>
   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 48.50 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-11-09</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 48.25 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-11-14</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 48.50 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-11-22</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 48.25 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-11-30</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 50.25 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-12-02</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 49.75 EUR</title>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 49.50 EUR</title>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 53.25 EUR</title>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 53.00 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2025-12-24</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 53.25 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 53.50 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2026-01-09</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 53.75 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 46.00 EUR</title>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 45.75 EUR</title>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 52.25 EUR</title>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 52.50 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 52.75 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 53.00 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 52.50 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2026-02-10</pubDate>
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   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2026-02-18</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 53.00 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2026-03-03</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 53.75 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2026-03-07</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 54.00 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2026-03-10</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 54.50 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2026-03-14</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 54.25 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 54.00 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 54.25 EUR</title>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 54.25 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2026-04-05</pubDate>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 58.75 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 58.25 EUR</title>
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   <title>Sparkfun Logitech K400 Plus Wireless Touch Keyboard - 58.50 EUR</title>
   <link>https://elecena.pl/product/27748531/sparkfun-logitech-k400-plus-wireless-touch-keyboard</link>
   <pubDate>2026-04-19</pubDate>
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