Problem with USB 3 port

USB 3-Port Hub with PS2 port cable lets you connect any USB devices via USB ports and connect keyboard and mouse via PS2 ports

Sleek Apple-Style Design, Ideal for Mac Pro, iMac, MacBook Air, MacBook Pro, MacBook, and Mac mini USB Connector Can be Rotated 90¡180¡ Degrees Portable,

usb 30 slot USB to distinguish them from earlier USB standards The initials SS for “SuperSpeed” are also printed on the cable or near the port

usb a slot The 4 PORT USB-C USB HUB synchronizes your devices and allows data transfer as well as peripheral charging It offers a data transfer speed of 5