USB3.0:Hight speed USB3.0 transmit 5GB/S,Power supply up to 4.5W max.
USB C Female port: 20V@3A,Support max 87W power adapter,
USB C male:copatible with thunderboil 3, Make sure that the host USB-C port on your device complies with the USB3.0/3.1.
SD / TF card reader: SD and TF cards can work simultaneously, read and write speed depands on cards’ quality.（Can read two cards at the same time only when used on a computer.）
Material: Aluminum alloy.
Size: show as pictures.
Enclosed female connectorsBackwards compatible with 1.1 and 2.0SuperSpeed USB 3.05Gbps transfer speedMaterial: Metal/PlasticConnectors: USB 3.0 Type...