8 in 1 docking stationAdd 1 HDMI port, 1 Ethernet port, 2 USB-A ports, 2 usb c charger port, 1 micro SD card slot, 1 SD card slot to your USB-C laptop all from a single USB-C port. Ethernet port and USB 3.0Type C to ethernet dongle obtains stable connection super speed up to 100M, downward compatible with 100Mbps/10Mbps/1Mbps. buffer-free movie streaming, online gaming, data transferring and video conferencing. The USB 3.0 supports high speed data transfer up to 5Gbps (5120Mbps),10x faster than USB 2.0 (480 Mbps). It works with U disk, hard drive disk, mouse, keyboard and other USB devices. Ultra HD 4K HDMI Video OutputExtend the display of your laptop/phone to your TV, monitor or projector in up to 4K UHD (3840x2160@30Hz) resolution.Compatible with most HDTV, monitors, projectors and other devices with hdmi port, offering vivid, clear, no shaking video and picture. SD/TF Double Card SlotThe thunderbolt splitter compatible for sd and micro sd(TF) memory card,It's easily download photos or videos from sd cards directly to the iphone or ipad, and share videos or photos with friends and relatives anytime and anywhere. Suitable for all USB-C interface devices such as iPhone 15, iPad 10, Air4, Air5, mini6, (2018/2019/2021/2022/2023Pro 11/12.9 inch)MacBook Pro Air compatible for Samsung Galaxy S23/S22/S21/S20/S10/S9/S8 Note10 Surface Dell HP etc.