Does the SD card readers support UHS-2? Noriko July 11, 2018 09:07 Updated Follow A. Unfortunately, the Aluminum USB 3.0 Hub & Card Reader will not support UHS-2. Related articles What amperage are the USB ports capable of charging devices at? Drivers FAQ How fast is the card reader? Is this product only limited to 64gb SDXC cards? What about USB sticks of 128gb+ size? HHD and SSD? What are the absolute limits? Comments 0 comments Please sign in to leave a comment.