Recently, the MacOS system also welcomed the system update of High Sierra 10.13.4, which officially supports the external Thunderbolt 3 graphics dock. As early as last year's WWDC conference, Apple said that MacBook series equipped with Thunderbolt 3 interface would support external Thunderbolt 3 graphics dock. However, at that time, it only opened this function to developers for testing, while the current version of High Sierra 10.13.4 was officially added to support this function.

According to Apple's official introduction, this function does not improve the graphics performance of all software. Except for regular games, it only supports programs that accelerate the development of Metal, OpenGL and Open CL, while the Windows system launched by the MacBook series through Boot Camp cannot support external Thunderbolt 3 graphics dock.

In terms of graphics dock, we officially recommend you to use Sapphire Gear Box Sonnet eGFX Breakaway Box、OWC Mercury Helio FX、 Dylan Hengjin Devil Box:; In terms of graphics cards, we officially recommend AMD RX 570, RX 580, RX Vega series and Pro WX 7100. Why is NVIDIA not on the recommended list? It may be that it is not fully compatible at present.