USB 3.0 standard, Transfer speed up to 5Gbps, backward compatible with USB 2.0/1.1
Description:
UGREEN 6-in-1 USB-C Multifunction Adapter. Featuring 5 Gbps High-speed Transmission, a SD/TF Dual-card Reader, 3 USB-A ports and a HDMI port with resolution up to 4k@30Hz to support HD Display for Windows/MacOS.