You need not worry about the problem of insufficient interfaces with the help of this hub because it can provide you with 13 interfaces including two 4K 60Hz HDMI-compatible interfaces,VGA interface,three USB interfaces,SD/TF card reader interface,100W PD interface and 3.5mm audio jack.What this hub can offer you are three USB 3.0 ports for easy connection to smartphones,tablets,and hard drives,which can ensure file transfer speed at 5Gbps and 480Mbps. This hub,which can transfer 4K 60Hz or 1080p 60Hz video from laptop screen to monitor,projector,HDTV and so on,is worthwhile to buy.Made of high-quality aluminium alloy material,it is firm and durable to use.The length of this product is 32cm,the width is 4.2cm,and the height is 1.3cm.It is compatible for MacBook Pro 2020 2019 2018 2017 2016/Air 2020 2019 2018. Two HDMI-compatible ports can be used simultaneously,but only supports one 4K monitor. VGA displays 1080p content and transfers movies,presentations or video games to the monitor with one click. The PD charging interface allows you to quickly and easily charge for MacBook or other USB-C device (without data transfer support) and provides additional power for hard drives. The Micro-SD card slot provides excellent data storage versatility and fast transfer speeds (Micro-SD/TF can be used simultaneously),its speed can up to 104MB/s,which depends on card quality.Item Name: HubMaterial: Aluminum AlloyFeatures: High Clarity,Plug and Play,10 in 1Size Details: 32cm x 4.2cm x 1.3cm/12.6" x 1.65" x 0.51" (Approx.)Notes:Due to the light and the screen setting difference,the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:1 x Hub