Mustpoint Laptop DDR4 RAM to Desktop Adapter Card SO DIMM to DDR4 Converter at Amazon.com
DDR4 (Double Data Rate 4) Definition
OWC 64GB (2 x 32GB) PC21300 DDR4 2666MHz SO-DIMMs Memory Compatible with Mac Mini 2018, iMac 2019 and up, Dell, HP, Lenovo, ASUS and Compatible PCs (OWC2666DDR4S64P) at Amazon.com
KingSpec 4GB DDR4 RAM 2400MHz, PC4-19200 288-Pin 1.2V CL12 U-DIMM Memory Modules for Desktop/PC Gaming Computer at Amazon.com