TK3DM - 90W For Dell Laptop Charger AC/DC Power Adapter - 365PowerSupply.com - Replacement Laptop Power Adapters,Desktop Power Supply & Server Workstation PSU.
Refurbished: Genuine Dell 90W Power Adapter for Precision M20 M60 M65 M70 M2300 W/Cord OEM - Newegg.com
New Dell 90 Watt 19.5V, 4.62A AC Adapter Genuine DP/N P0PT9 / 0P0PT9