PeterPan321:
Ah that was easy! Thanks! Funny that a lot of those are advertised on e-bay for the Raspberry PI, which is weird because those have a double row of pins.
Since they are 40 pins, see if the 40 pin DIP sockets will work for them.
https://www.ebay.com/itm/10pcs-IC-Socket-Adaptor-PCB-Solder-Type-DIP-40p-2-54mm-Pitch-40pin-DIY-1179/302381001642
or even pricier
https://www.ebay.com/itm/Green-16-20-24-28-40P-Pin-2-54MM-DIP-Test-Universal-ZIF-IC-Socket-Welding-Type/273120895327
.