Logitech K580 Bluetooth or Unifying USB Wireless Keyboard PC / MAC / Chrome

Logitech K580 Slim Wireless Keyboard, Black Perfect Condition, Felt Travel Case

Logitech K580 Multi-Device Full-size Wireless Bluetooth Keyboard w/USB Dongle

Logitech K780 Multi Device Wireless Keyboard

Logitech K780 Multi-Device Wireless Bluetooth Full Size Keyboard NO USB/RECEIVER

Logitech K585 Wireless Bluetooth Multi-Device Slim Keyboard

Logitech K780 Multi Device Wireless Keyboard NO DONGLE AND MOUSE

Logitech K585 Multi-Device Slim Wireless Keyboard Graphite KEYBOARD ONLY