The ACASIS 10Gbps USB Hub Multiport Adapter is a versatile device designed for MacBook users. With its 4K HDMI output and 100W power delivery capability, it provides seamless connectivity and fast charging. The unit features a compact gray design with USB C, PD, HDMI, and USB 3.2 connectors, making it compatible with various devices. Made by the trusted brand Acasis, this USB hub is a reliable choice for expanding the connectivity options of your MacBook.