Installing any type of graphics card

@Mohammad Shatat 

This model has integrated  Intel® UHD 630 Graphics 

This is a sub compact proprietary system with tiny 260W power supply.

It has an X16 slot that would take a 50W card like a PNY Quadro K2200

Dell XFDRD

DELL K2200 XFDRD B07CSDCQW4

Vostro 3888 Specifications

VOSTRO 3888 MT