j5 create JCD375 USB-C SuperSpeed+ Modular Multi-Adapter 9 in 1 This multi-adapter expands 9 functions at once from a computer equipped with USB Type-C. You can easily connect to an HDMI monitor simply by plugging it into a computer that supports DP Alt mode, such as a MacBook. The USB ports use USB 3.1 Gen2, which is twice as fast as the conventional USB 3.0, enabling high-speed transfers of up to 10Gbps. The included Ethernet and card reader attachment adapters can be freely swapped and used individually by plugging them into a computer.