Logitech K480 Tablet PC keyboard Compatible with (tablet PC brand): Universal Android™, Apple iOS®, Windows®, Mac OS® | Conrad.com
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 :
Logitech K750 Solar Full-size Wireless Scissor Keyboard Black 920-002912 - Best Buy