Acer NX.C51EF.002, it is a good laptop for working from home.
Genuine 90W Lenovo G510 AC Adapter Charger Power Supply
We also recommend the Lenovo Laptop for business as below:
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HP EliteBook 840 G5 Notebook PC-7QG19US AC Adapter Charger
The AC Adapter Charger is of good quality. The price is the best.