The adapter includes 3 USB ports 3.0 up to 5 Gbps, 1 USB 2.0 port, 2 USB-C 100W Thunderbolt 3 ports, 1 SD port and 1 TF card reader port. Works as USB port compatible with MacBook Pro 2016-2020 and MacBook Air 2018-2020.The Thunderbolt 3 USB port integrates data transmission and power delivery compatible with MacBook Pro / Air with speed up to 40 Gbps / s. Supports 5K resolution 60Hz output HD screen and also supports fast power charging up to 100W.TF and SD card reader doors support the speed transferred up to 104 MB / s of large capacity up to 2 tb. The MacBook Pro Plug-and-Play adapter does not need to install App / Driver / Software / Hardware.