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.USB 3.0 port and Ethernet port 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.Type 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.4K Video AdapterThis HDMI adapter supports a 4K (3840x2160)@60Hz,which is 4 times clearer than 1080P and supports simultaneously video output. xtend the display of your laptop/phone to your TV, Compatible with most HDTV, monitors, projectors and other devices with hdmi port, offering vivid, clear, no shaking video and picture.SD/TF Double Card SlotThis 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 Apple's 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 compatible for Surface Dell HP etc.