Acer LX.ECW0C.009, it is a good laptop for working from home.
HP EliteBook 840 G2 Notebook PC-L1C98AA AC Adapter Charger
We also recommend the Lenovo Laptop for business as below:
20LX000GAU 20HD0001GM 20F600AN** 20HN005RCX 81H60052ID 81W8001YVN 81B0004TMS 81AX00ELSB 80XF008CMB 81N8003KAR
Genuine 90W Lenovo Ideapad Y570 0862-2RU 0862-2WU AC Adapter Charger
The AC Adapter Charger is of good quality. The price is the best.