Thank you Larry and Jermy,
Jermy is right, the link on eBay was wrong as thus of a female USB connector.
I could find those ones from a French seller on eBay.
He sent the connectors the day they were purchased, so they should arrive soon.
http://www.ebay.fr/itm/Connecteur-a-sou ... 1425777981Also purchased those cheaper ones, but from Hong Kong, which should arrive in 10 days / 2 weeks :
http://www.ebay.fr/itm/2set-Solder-USB- ... 0874266990@Larry: Thank you for mentioning Farnell. They also sold such connectors and offered free shipping when I visited their store, but they only accept credit cards which I don't have. The alternative was registring as a company, but their online form was reserved to public limited companies and not available for self-owned ones. I cannot understand why the don't let people/companies register and prepay the merchandises.
Currently, for small to medium quantities, purchasing on eBay is a lot easier, not more expensive (if purchasing those from Hong Kong). Farnell stored the USB connectors in the US and they would have take as long to ship in Europe.
@jermy: Yes this is for DR purpose, but the stick seems not much damaged, so I can make usable again it's better than having to buy another key to save the data. In case of an emergency, I would have cut an USB wire.