ChenYang UHS-II 4.O SD/TF Card Reader, 2 in 1 USB A/C High Speed Memory Card Reader for SDHC/SDXC/Micro SD/Micro SDHC/Micro SDXC

["1) This TF/SD card reader adopts high-quality aluminum alloy casing and is durable. It is lightweight and portable, suitable for vacation and travel.","2) Support SD SDHC SDXC TF Micro-SD Card and Work at UHS-III/UHS-II mode and 250-300MB/s speed, Backwards compatible with SD and microSD/TF UHS-I cards (up to 100MB/s).","3) The TF and SD card can work at same time; Better Than One,One standard SD and one TF slot let you easily sync, swap, and share files;","4) Power output: Voltage: 5V. Current: <500MA. Rate: theoretical value up to 300MB/S.","5) Plug & play with no drivers necessary. Bus-powered convenience with no extra power supply required. Works on Windows macOS."]