So you wish your Mac was capable of handling graphic-intensive applications and games? Thanks to the Blackmagic eGPU Pro, you will be able to experience workstation-class graphics on any Thunderbolt 3-enabled Mac. It has a Radeon RX Vega 56 graphics processor with 8GB of memory, an aluminum enclosure, and a DisplayPort connector.
The Blackmagic eGPU Pro comes with 4 x USB 3.0, 2 x Thunderbolt 3.0, and HDMI / DP ports. It can also charge your MacBook Pro. You will need to run macOS 10.14.1 Mojave or later to use this.[where to get it]