Sky Adaptor SP210UK-K
Left in a house that I purchased
From Googling it can be used for currently used Sky Hardware.
Looks to be in good condition.
Further information on this eBay listing or by Googling the model number.
https://www.ebay.co.uk/itm/286413988856
Sky Q Hub Router adaptor SP210UK-K (Dallow LU1)
This offer has been gifted to someone and is no longer available.