The PD just used for charging, not data transfer.
HD data transmission, 4K can only displayed if the connnect cable is 4K.
USB-c is only suitable for data transmission. If you want to connnect display frequency, you can only use HD.
Premium aluminum design: high-end material adopted to ensure high durability and best-in-class experience; pairs with your upscale laptop perfectly.
Travel ready: extremely compact design makes it easily portable and saves desktop space.
It also comes with SD/TF Card Reader, so you have extra storage room to spare.
Highest definition & streaming: Start streaming the highest resolution videos and shows via its 4K HD port. Need a 4K connect cables.(Not include)
The USB 3.0 Ports support faster data transfer up to 5Gbps, quick files sharing, no more waiting.
The Normal speed measurement is 80 to 100Mbps.
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.
There might be a bit color distortions due to different computer resolutions.
There might be size errors due to different computer resolutions.
1 * 5 in 1 USB-C hub.
2 * 6 in 1 USB-C hub.
3 * 7 in 1 USB-C hub.
4 * 7 in 1 TYPE-C hub.
5 * 8 in 1 USB-C hub.