[Breakthrough new type of hub] The first product on the market that integrates a hub and keyboard 2 in 1 into one. call it "Hubboard", it's very cool. The USB C hub has 11 ports, which is small and slim, which can greatly reduce your burden. With this powerful and versatile USB C docking station, you can the burden of many small hubs. [11 in 1 large capacity expansion] Multi-interface USB-C docking station has 11 ports, 100W PD, 4K , 5Gbps 3.0 USB x 3, RJ45 Ethernet 1000Mbps, 3.5mm audio, 1080P VGA, Micro-SD card reader Adapter, up to 2TB. Easily access external storage devices. Tip: You cannot use SD card and Micro-SD card reader at the same time. [3x USB3.0 port for fast file transfer] Enjoy ultra-fast 5GBS file transfer of high-definition images, videos and similar files through the 3x 3.0 USB port. When it comes to image, video or file management, the USB-to-USB hub also has a Micro-SD slot and a Micro-SD card reader, which can support SDXC cards up to 2TB. All of this is enhanced by the RJ45 port, which has a speed of 1000/100/10Mbps! [Ultra HD 4K output and dual displays] USB C to hub supports a single display up to 3840x2160@30Hz, or up to 1920x1080@60Hz dual displays (&VGA). Two display modes are optional (mirror and extended mode). Dual display mode can increase efficiency by 2 times. [Ergonomics and non-slip stand] The slightly angled bottom of the keyboard improves the ergonomics. The feet with strong grip on the bottom of the base are in place and not slide during use. 10/100/1000 Mbps ultra-fast Gigabit Ethernet provides instant Internet access. Read and access files from a Micro-SD card (SD card), and use a Micro-SD card (SD card) of up to 2 TB. With its sleek and compact body, you can easily store it in your laptop bag and take it with you. Its excellent body also allows you to choose to use it for work, presentations and similar tasks. Whether external power supply: no external power supply Number of interfaces: 11 Interface: TYPE-C Colour:grey Material:Aluminum Alloy FUNCTION: 1: USB 3.0 *3 :5Gbps 2: SD/TF USB 3.0 3: Ethernet :10/100/1000Mbps 4: :4K 30HZ 5: VGA:1080P 4K 60HZ 6: Type C to host 7: PD3.0 :100W Charging Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 * Keyboard Docking Station 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.