MECER laptops

2 models from 4 hardware reports. 2 of them have a memory slot you can fill.

Models 2

ModelMemoryMost seenUpgradeReports
YA13Q40-LTE PRO-S 4 LPDDR3 SO-DIMM slots 4 GB 2
YA13Q20-DP PRO 1 DDR3 SO-DIMM slot 4 GB 2