Laptop ddr II Memory Adapter 
DDR Memory Adapter
4 layers PCB design
Golden galvanized
plug in-and-out times up to 4000 times.

Engineers or Technicials are testing RAMs continuously on the Motherboard, as the continuous removing & inserting will damage the Memory Slot and the hole Mother Board will be scrap. If to remove and replace new ram slot, it shall costs more time and money, and effect test work. Now use this Memory Slot Protection Adapter can easily and fully settle this quesiton. Therefore to avoid this you indeed require a adapter for this situation.