Brand: Ugreen Model Number: UG-HUB-CM219-USBC-4P Input: USB-C Male Compatible Devices: Hard Driver, Tablets, Ipad, Laptops, Printers. Number of Ports: 4 Output: 4 x USB 3.0 Ports Hardware Interface: USB 3.0 Input: USB-C Male Cable Length: 15cm Operating System: Mac OS 9, Unix, Mac OS 8.5. Color:  Grey         Show More Show Less