High-Speed USB 3.0: Four USB 3.0 ports can transfer data at a super speed

High-Speed USB 3.0: Four USB 3.0 ports can transfer data at a super speed rate of up to 5Gbps. 10X faster than USB 2.0. Transfer HD movies, photos, songs and large files in seconds. Plug and Play: The USB C hub adapter expands the single type C or Thunderbolt 3 into four standard USB 3.0 female ports. Plug and Play. No driver and software are required. The type c to USB hub is not recommended for charging phones or tablets. An extra USB C to USB Adapter: This product includes an extra USB C to USB adapter. It turns this USB-C hub into a USB hub for devices with USB-A ports built-in. This adapter supports a stable charging speed, up to 5V/3A, 9V/2A. You can use it alone or with the USB C Hub. The adapter only offers USB 2.0 data transfer speed of up to 480 Mbps. If the USB C hub is used with this adapter, it can only support USB 2.0 but not USB 3.0.