8K USB C Switch allows connect two USB-C sources like laptop, Macbook etc, to a single USB-C display. Besides, it also can switch one signal source to two displays(just like 1*2 splitter, but it is different that the 2 displays can not work at the same time).. It is designed for multitask with two computers at your necessary, increasing productivity in the office or at home. You can switch between 2 computers using a manual switch located on the top of this thunderbolt 4 switch.