[NAME]-  Yes it will work, although Dell's Dxxxx dock models use "indirect display" technology called DisplayLink -- not to be confused with DisplayPort -- and that comes with some drawbacks that I've written about in the post marked as the answer in this thread.  But if your USB-C port is damaged, then you don't really have an alternative for a docking station.  Just be aware that no dock that connects via USB-A "regular USB", including the D3100, will be able to charge your system.
Is Dell D3100 compatible with Latitude 7490? We have a latitude 7490 with a damaged usb-c port, so we are planning to purchase a D3100 to replace the old docking station. We want to know that the D3100 is fully compatible with our Latitude 7490. Thanks!
Is Dell Dock D3100 compatible with Latitude 7490?