Logitech MK540 Advanced Wireless keyboard mouse set, 2.4 GHz wireless connection via USB Unifying receiver, 3-year battery life, Windows and ChromeOS PC / laptop, German QWERTY layout: Amazon.de: Computer & Accessories
Logitech Pebble M350 & K480 im Test: Solide Bluetooth-Maus- und -Tastatur-Kombi mit nützlichen Extras - notebooksbilliger.de Blognotebooksbilliger.de Blog
Logitech Performance Tastatur- und Maus Set MK850 kaufen | Telekom Zubehörshop
Amazon.com: Logitech M350 Line-Friends Brown Bluetooth or 2.4 GHz with USB Mini-Receiver, Silent, Slim Computer Mouse with Quiet Click for Laptop/Notebook/Chromebook/PC/Mac : Electronics