Logitech K520 keyboard, Comes With Dongle! Tested Works

Logitech K520 Full-Size Wireless Keyboard - NO USB RECEIVER

Logitech K520 Wireless Keyboard – Full Size - No USB Receiver

Logitech K520 Wireless Keyboard w/ Receiver Tested Working Full Size See Photos

Logitech K520 Wireless Keyboard Bluetooth Full-Size Black Tested No Dongle

Logitech K520 Wireless Keyboard NO Receiver

Logitech K520 Wireless Keyboard - Full Size, Dark Grey NO DONGLE

Logitech K520 Full-Size Wireless Keyboard - NO USB RECEIVER