據我所知這代新Dock雖然有2個口但是總頻寬和上代產品一樣，是一個DP1.2協議的介面。算下來4個lane的HBR2應該是隻支援1個4k60FPS，大約的組合應該是這樣：One 4096 x 2160 (4K) at 60 frames per second (hertz)One 3840 x 2160 (4K) at 60 frames per second (hertz)Up to two 2560 x 1600 up to 60 frames per second (hertz), or one monitor up to 120 hzUp to four 1920 x 1200 up to 60 frames per second (hertz), or one monitor up to 240 hzUp to four 1920 x 1080 up to 60 frames per second (hertz), or one monitor up to 240 hz