Vostro 5620 docking station

Hi, I'm using Vostro 5620 with CPU i7-1260P, Intel Iris and GeForce MX 570 on linux.

My current setup is Dell WD19 docking station and 3 external (2560 x 1440) displays.
2 of them are connected to the docking station and one directly to the laptop.

Is there any other docking station which will handle 3 external 2K displays with this laptop? (without thunderbolt)

Universal D6000 will provide same work quality or Display Link technology will be a downgrade in this case?