12in1 USB C docking station Dual monitor dock Triple display charging function Special feature: 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 (charging only), 1x 3.5 mm audio headphone jack, 1x SD, 1x TF, 1x RJ45. Triple Display HDMI+HDMI+VGA: USB-C to 3 monitors. Supports 2 x HDMI 3840 x 2160 at 30 Hz, VGA 1920 x 1080 at 60 Hz for extension mode and mirror mode in Windows systems and Mac OS systems. High speed transmission: Maximum support for 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. The SD/TF card slot supports reading up to 512 GB memory cards. Customized design: The docking station can be placed at the bottom of your laptop and effectively dissipates heat away from your laptop. The pocket-sized docking station is very convenient to use at any time. 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 Type-C laptops. Specification: Type: 12-in-1 laptop docking station Size: 280 x 80 x 19 mm Weight: 233.5 g Material: Aluminum alloy Color: Grey RJ45: Gigabit Ethernet port is backwards compatible USB: USB3.0*1, USB2.0*2, USB-C*1 HDMI: 4K HD*2 VGA: HD 1080p PD: up to 100 W backwards compatibility Audio: 3.5 mm audio interface Dual card slot: SD/TF Package contents: 1 * User manual 1 * 12-in-1 laptop docking station