You'll have to suck it and see.
That would be enough for a Remote Desktop session, where no actual data passes up and down the link, just a screen image.
Might be rather sluggish, tho.
If you need to actually copy files down to the local machine to work with them, that will be a bit slow, and uploading them back to the mothership will be actually painful.
We have people who are WFH on poor ADSL connections in a rural area who are using 4G mobile dongles to get better connections.