Add spaces: Appleannouncedit'saddedsupportforexternalGPUstomacOSandsomeMachardwareinanewHighSierra10.13.4update,afterpromisingthefeaturelastyearatWWDC2017.
Apple announced it's added support for external GPUs to macOS and some Mac hardware in a new High Sierra 10.13.4 update, after promising the feature last year at WWDC 2017.