Laptop Power Adapter (Woodroffe and Carling)

I am requesting a computer power adapter ( 18.5 or 19 volts and 4.7 or greater amps). Several old laptops used this type of 'brick' adapter. It is for a MSI brand laptop that uses this type of adapter. I found a plug that fits so I just need the adapter onto which I can solder the plug. Maybe you have a 'brick' from an old laptop. Thanks to everyone for your consideration. - Charles