Logitech K780 multi device keyboard announced - GadgetDetail
Logitech K780 Review - RTINGS.com
Logitech K780 Multi-Device Keyboard Review for PC and Laptops
Logitech K780 Multi-Device Wireless Keyboard (Speckles Version) - Type on Your Computer, Smartphone, and Tablet - with One Fully-Equipped, Beautifully Finished Keyboard - Newegg.com
Logitech K780 is a wireless desktop keyboard that plays well with smartphones and tablets (hands-on) - CNET