adó Viharból Anekdota logitech k400 bluetooth adapter Bármi Kapu bronz
Logitech Unifying receiver - Wikipedia
Amazon.com: Logitech Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with all Logitech Unifying Devices like Wireless Mouse and Keyboard, PC / Mac / Laptop - Black : Electronics
Logitech K400 Plus Wireless Touch Keyboard
Logitech K400 Plus Touchpad Keyboard for TV connected PC