Acer LX.BJ502.021, it is a good laptop for working from home.
HP EliteBook 840 G3 Notebook PC (ENERGY STAR)-X9U25UT AC Adapter Charger
We also recommend the Lenovo Laptop for business as below:
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Genuine 120W Toshiba Satellite L50-B-154 AC Adapter Charger
The AC Adapter Charger is of good quality. The price is the best.