Amazon.com: Logitech K380 Keyboard, German Black, 920-007566 (Black) : Electronics
Logitech K380 Multi-Device Bluetooth Keyboard Reviews, Pros and Cons | TechSpot
Logitech K380 Bluetooth Keyboard - Mac, iPad, iPhone
Logitech Bluetooth Keyboard (k380) : Target
Amazon.com: Logitech K380 Multi-Device Bluetooth Keyboard – Windows, Mac, Chrome OS, Android, iPad, iPhone, Apple TV Compatible – with Flow Cross-Computer Control and Easy-Switch up to 3 Devices – Dark Grey :