Hi All, noticed this deal whilst looking around for a keyboard, not my colour though so I'll stick with the black on I already have.
Logitech MX Keys Mini uses bluetooth. If you prefer a wireless USB dongle you need to purchase a separate Logitech Bolt USB Receiver that should be released late May for $29-$39. Logitech MX Keys Mini is not compatible with the Logitech Unifying USB Receiver.
As noted in the comments, you can purchase via ebay: https://www.ebay.com.au/itm/115339508763?epid=20050971504&ha...
And combine it with these deals possibly: