Acer LX.PQ702.009, it is a good laptop for working from home.
HP EliteBook 840 G3 Notebook PC-W5K08US AC Adapter Charger
We also recommend the Lenovo Laptop for business as below:
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HP EliteBook 840 G5 Notebook PC-3JX64EA AC Adapter Charger
The AC Adapter Charger is of good quality. The price is the best.