The JCD375 USB-C Modular Mini Dock 9-in-1 provides extra connectivity for your USB-C computer; featuring video, data storage and charging all in one. It includes 2 small detachable adapters (modular kits) to add extra ports and features to your laptop. This pocket-sized multi-adapter allows you to add an additional USB 10G computer peripheral and HDMI monitor through your computers USB-C port. It also provides two modular kits that add a gigabit Ethernet port and/or an SD 4.0 card reader. Each kit can work separately as a complete mini adapter or be connected to the main body for use together.