4 in 1 USB C HubExtend one USB-C port of your USB-C laptop into four USB-A 3.2 gen 2 ports for connecting peripherals and data transfer with speeds up to 10 Gbps. Such as mice,keyboards,printer,flash drives,hard drives and many other USB connection devices- by plugging in up to four devices in the USB-A ports and connecting your computer's USB-C port. The 4 ports can be used simultaneously. 10Gbps SuperSpeed USB 3.2 Hub This hub adopts USB 3.2 Gen 2, the new generation of USB standard.Offers SuperSpeed date transfer of 10Gbpstransfer an HD movie in under 2.5 seconds. Twice as fast as USB 3.0 hub (5Gbps) and 20 times faster than USB 2.0 hub (480Mbps).It can greatly save your time and improve your work efficiency.