Amazon.co.jp: Logitech Bluetooth Multi-Device Keyboard K480 For Computers, Tablets and Smartphones, White (920 – 006343) [parallel import goods] : Computers
Logitech K480 Review - RTINGS.com
Logitech K480 Bluetooth Multi-Device Keyboard K480 Works with Windows – JG Superstore
Review Logitech Bluetooth Multi-device Keyboard k480 | Mac NZ
Logitech K480 Multi-Device Bluetooth Wireless Keyboard