USB3.0 to Type-C without ropePort standard: USB3.0Transfer rate: 5GBSCharging current: 3AUSB3.0 to Type-C with ropePort standard: USB3.0Transfer rate: 5GBSCharging current: 3AType C to USB2.0 without ropePort standard: USB2. 0 Transfer rate: 480Mbps Charging current: 3A Type-C to USB2.0 with rope Port standard: USB2.0 Transfer rate: 480Mbps Charging current: 3AMicro to Type-C without rope Port standard: USB2.0 Transfer rate: 480Mbps Charging current: 2.4A Micro to Type-C with Rope Port Standard: USB2.0 Transfer Rate: 480Mbps Charging Current: 2.4A Warm Tips: USB 3.0 OTG Adapter, Plug And Play, Charging Data Transmission USB3.0 5Gbps Transmission Speed is Faster than USB2.0 480Mbps USB Ports Support: Keyboard, U Disk, Card Reader, Mobile Hard Disk, Printer, Data Cable, Gamepad and other Devices Type C Port: Laptop, Tablet, Mobile Phone (Note: Mobile Phone and Tablet must support with OTG function)