Features:Exquisite vertical design, our adapter hub is compact and lightweight, without taking up too much space.Extending your laptop with multi-ports,with 4xUSB 3.0 ports, 1x PD 100W, 4K interface ,1 Rj45 100Mbps, 1 VGA TF card reader slots, 3.5mm, ,Type C fast charging and for superior data transfer.Made of high quty aluminum alloy material and built-in advanced smart chip with the best heat diipation functionSupports the function of working all ports without delays and interference and avoid over-current, over-voltage, short circuit and high-temperature for security.Multi-functional type C high speed ,faster and more stable experience, simultaneous transmiion.Specifications:Ports：HDMI-compatible+VGA+USB3.0x4+RJ45 VGA +SD/TF+3.5 Audio+PD 12 in 1: 4K 30HZVGA: 1080P 60HZUSBx4: 3.0RJ45: 100MSD&TF: 2.03.5 : outputPD: 100WMaterial: Aluminum AlloySize: Mixed approx 152x63x38.5mm/5.98x2.48x1.52inPackage Includes:1 Piece x 12 in1 USB Hub

Interface description:

1. Type-c: It can only be used as a data transmiion interface, and cannot be used for external power supply or notebook function.

2. PD (87-100W): It can be used for external power supply or notebook power supply, and can not be used for data transmiion.