Feature: 1.12-in-1 Docking Station: Thunderbolt 3 / USB-C to multiple ports. 2x HDMI, 1x VGA, 1x USB3.0, 2x USB2.0, 1x Type-C, 1x USB-C (Charge only), 1× 3.5mm Audio headphone port, 1x SD, 1x TF, 1x RJ45.2. Triple Display HDMI+HDMI+VGA: USB-C to 3 monitors. Support 2x HDMI 3840×2160@30Hz, VGA 1920×1080@60Hz for extend mode and mirror mode in Windows system and Mac OS system.3. High Speed Transfer: Maximum support 100W PD charging. Built-in USB 3.0 port and Type C port, the transfer rate of up to 5.0 Gbps is more suitable for transferring large files, and USB 3.0 can also be used to connect a keyboard and mouse. SD/TF card slot supports reading up to 512G storage cards. 4. Individual Design: Docking station can be placed at the bottom of your laptop and effectively dissipate heat from your laptop. Pocket-size docking station is very convenient to use anytime.5. 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.Specification: Type: 12 In 1 Laptop Docking Station Size: 280*80*19mm Weight: 233.5g Material: Aluminum alloy Color: Gray RJ45: Gigabit Ethernet port is backward compatible USB: USB3.0*1, USB2.0*2, USB-C*1 HDMI: 4K HD*2 VGA: HD 1080P PD: up to 100W backward compatibility Audio: 3.5mm audio interface Dual Card Slot: SD/TFPackage Included: 1 * 12 In 1 Laptop Docking Station