16GB RAM Memory, G-Skill DDR4 SO-DIMM 3200MHz

Selling this G.Skill 16GB DDR4 3200 SO-DIMM RAM memory (1×16GB). - Brand new; I purchased two 16GB modules, but mistakenly assumed my laptop supports 32GB of RAM, which it does not—hence I am selling one. Still in original packaging; I only opened it to test it on my laptop. I have the invoice—I purchased it two days ago.