Features: brand new and high quality Exquisite ultra-slim design, our usb-c adapter hub is compact and lightweight, without taking up too much space. Extending your laptop with multi-ports,with 3xUSB 3.0 ports, DP 1.2 x1(4K/30Hz),1 HDMI-compatible 4K interface ,1 Rj45 1000Mbps, 1 VGA1080P 60Hz ,SD TF card reader slots, Audio 3.5mm, ,Type C fast charging and for superior data transfer. Made of high quality zinc alloy material and built-in advanced for smart chip with the best heat dissipation function Supports 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 transmission. Specifications: Model Number: USB Docking Station Used for: Surface pro4/5/6 Color: As Shown Material：Zinc Alloy+ABS Weight：544g Size: Approx 12.6x6cm/4.96x2.4in for HDMI 2.0 (4K/30Hz) DP 1.2 (4K/30Hz) VGA (1080P/60Hz) Gigabit Ethernet Port 1000Mbps TYPE-C3.1 gen 1 USB3.0 x3 (5Gbps) gen 1 3.5mm Audio (support voice/sound) SD+TF card slot 2.0 Micro USB: 5v Package Includes: 1 Piece 11 in1 USB Hub note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.