This is the original WiFi dongle and cable that came with my INDRA Smart Pro charger which was installed earlier this year. Surplus to requirements as I had the charger hard-wired to my router as its only about 10 feet away and the other side of the wall from my charger. I know that often if buying a used charger the dongle doesn't get included. These are super-rare to be able to buy, and INDRA will only sell you one if you bought the charger from them or a registered supplier. So, here's your chance to grab it before someone beats you to it. Collection is welcome if you're local, and postage is available if you're not.
eBay