Acer PS.VAAE9.072, it is a good laptop for working from home.
HP EliteBook 820 G3 Notebook PC-W7V28PP AC Adapter Charger
We also recommend the Lenovo Laptop for business as below:
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HP EliteBook 840 G2 Notebook PC-M9C03UC AC Adapter Charger
The AC Adapter Charger is of good quality. The price is the best.