I don’t although Gumbee?Andreas? has recently linked to one on amazon.
Basically you need one that has a right angle connector that bends to the right when it it plugged into the desk…
Yes, its on second page of the (still not sticky) Qu Drive Compatibility Thread…
…these cables bend backwards, so my stick went off inside the dogbox…
I got this one:
Edit - Hmmmm links don’t seem to work here then 
https://www.ebay.co.uk/itm/261346683983?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT