New Genuine Kingston 4GB DDR4 SO-DIMM PC4-21300 (2666V) Memory — HP26D4S9S1ME-4

Brand-new, genuine Kingston 4GB SO-DIMM memory module, PC4-21300 (2666V). Model: HP26D4S9S1ME-4. This DDR4 SO-DIMM is intended for laptop and small form-factor system upgrades that accept 4GB PC4-21300/2666V modules. Simple to install in standard SO-DIMM slots, it provides a straightforward memory increase for compatible notebooks and mini PCs.