Logitech K780 Multi-Device Wireless Keyboard for Windows, Apple, Android or Chrome, Wireless 2.4GHz, Bluetooth, Smartphone and Tablet Cradle, Quiet, compatible with PC, Mac, Laptop - antonline.com
Logitech K780 Review - RTINGS.com
Logitech K780 Multi-Device Wireless Keyboard Black Slim 8371 | eBay
Logitech K780 Multi-Device Wireless Keyboard (Speckles Version) - Type on Your Computer, Smartphone, and Tablet - with One Fully-Equipped, Beautifully Finished Keyboard - Newegg.com