Instant Productivity with the Lenovo USB-C to 4-Port USB-A Hub in Gray Thanks to driver-less plug-and-play technology, the Lenovo USB-C to 4-Port USB-A Hub is ready to use right out of the box, allowing you to start working. No limits Possibility To utilize an infinite number of USB-A devices through the four USB 3.1 Gen 1* ports, you only need one USB-C port.