Usage Tips:8 In one USB C Hub:With a multitude of ports,including a 4K 60Hz port, two 5Gbps USB 3.0 ports, one 5Gbps USB C 3.0 port, an SD/TF card slot, a 100w USB C port, and 3.5MM audio port.The Aluminum USB C Hub & stand can easily expand your Pro's capabilities. Crystal Clear 4K Display:With this port, you can also achieve up to 4K@60Hz output resolution when you extend or mirror your display, giving you more vivid colours and an immersive viewing experience. Max 5Gbps Transimission Rate:Streaming files at up to 5Gbps, 10 times faster than USB 2.0, the USB A port and USB C port provide easy access to all your USB peripherals such as keyboards, mice, USB drivers and more. PD 100W Charging and Audio Port:The USB C PD port provides up to 100w of power delivery and charges your or tablet . The 3.5mm audio port enable you to connect speakers or headphones for high-quality sound. Colour:grey Material:Aluminum Alloy Package Contents: 1 x USB C Hub Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.