Amazon.com: Logitech K780 Keyboard - Wireless Connectivity - Bluetooth - White, Dark Grey - Retail : Electronics
Amazon.com: Mchoi Hard Case Suitable for Logitech K780 Multi-Device Wireless Keyboard, Waterproof Shockproof Keyboard Protective Case, Case Only : Electronics
Logitech 920-008149 920008149 K780 Wireless Multi Device Keyboard.