Docking Station 11 in 1 (HDMI+VGA) This Laptop Docking station is compatible with specific Thunderbolt 3, Type C Gen2 or USB-C. Please ensure the Laptop has thunderbolt 3 / USB-C 3.1 Gen 2 /USB-C 3.1 Gen 1 (Support Power Delivery) to support multiple-display before purchase. USB-C to multiple ports: ? PD power supply (USB-C)---Supports max 87W charging ? VGA---Support max 1920x1080P@60Hz ? 3.5mm Audio---Support 3.5mm headphone audio ? 1x HDMI---Support max 4K(3840x2160)@30Hz ? RJ45---Adaptive 10/100M Ethernet ? 2x USB-A 3.0---Support max transmission bandwidth 5.0 Gbps ? 1x USB-C 3.0(Type-C3.0)---Support max transmission bandwidth 5.0 Gbps ? TF/SD card slot---Supports max reading card 512G. Only one of them can be used at the same time ? 1x USB-A 2.0---480Mbps Windows system: Extend mode: Original Screen A + Extended Screen B + C Mirror mode: Original Screen A + Mirror Screen A + A (Right click desktop > Graphic Setting > Display > Clone Display) Mac OS system: Extend mode: Original Screen A + Extended Screen B + B Mirror mode: Original Screen A + Mirror ScreenA + A [Guide: Apple logo > System Preferences > Display > mirror Display(Yes or Not)] Resolution: One Monitor: HDMI, Max 3840x2160@30Hz Dual Monitor: HDMI+VGA, Max 1920x1080@60Hz Reminder: (1) Please plug in the Laptop's power adapter to the USB-C Power Delivery port before connecting an external hard drive or multiple display purpose. This port is close to VGA port. (2) 13W-15W is required to run the docking station. (3) SD and TF card slots cannot be used at the same time. See more?High Compatibility? This USB C Docking Station works well with Thunderbolt 3 compatible devices, compatible with MacBook, MacBook Air/Pro, iMac/iMac Pro, Chromebook Pixel, Dell, ASUS, HP, Lenovo, and more other Type C laptops. ?Individual Design? Docking station can be placed at the bottom of your laptop and effectively dissipate heat from your laptop. Ideal for laptops with USB-C on the left. ?High Speed Transfer? Built-in 2 USB 3.0 ports and 1 Type C port, the transfer rate of up to 5.0 Gbps is more suitable for transferring large files. SD/TF card slot supports reading up to 512G memory cards, easy to read your data. ?Dual Display HDMI+VGA? USB-C to 2 Monitors. Support HDMI+VGA 1920x1080@60Hz, or HDMI 3840x2160@30Hz, or VGA 1920X1080@60Hz for extend mode and mirror mode in Windows system and Mac OS system. ?11-in-1 Docking Station? Thunderbolt 3 / USB-C to multiple ports. 1x USB-C (Charge only), 1x VGA, 1x 3.5mm Audio headphone port, 1x HDMI, 1x RJ45, 2x USB3.0, 1x USB-C, 1x SD, 1x TF, 1x USB2.0.