X540UB 4GB RAM i3-7100 CPU Mainboard For ASUS X540UBR X540UB X540UV X540U X540 laptop Motherboard Tested Used - AliExpress
Asus X540UB 7th Gen Intel Core i3 7100U (2.40GHz, 1x4GB 2133MHz (2 Slot), 1TB) 2GB Nvidia MX 110MX, 15.6 Inch HD (1366×768) with Win-10 Home – Cell Computers