Quick Expansion – Extend a single USB-C port of your laptop to 3 USB 3.0 ports, 1 USB-C charging port, 1 USB-C data port, 1 HDMI interface, SD/Micro SD card slots, and a Gigabit Ethernet port, basically answering almost all of your connectivity requirements of multiple devices
Stunning HDMI & Ethernet Performance – Mirror or extend your laptop’s desktop to an external display, HDTV or projector to enjoy 4K (3840×2160@30Hz) UHD visual feast output by the HDMI interface. HDCP 2.2 supported (Please make sure the Type C port of your laptop supports video output, some for data only). The RJ45 LAN adapter enables 10/100/1000 Mbps wired Gigabit Ethernet access
Read and Write Simultaneously – USB 3.0 card readers enable up to UHS-I (95MB/s) transfer speed, allow reading and writing on your SD/Micro SD cards at the same time. Applicable for most UHS-I cards including SD/SDHC/SDXC/MMC/RS-MMC/Micro SD/Micro SDHC/Micro SDXC and more