What are UHS interface and UHS Speed Class? Category : Specification / Capacity / Performance UHS (Ultra High Speed), the fastest performance category available today, defines bus-interface speeds of up to 312 Megabytes per second. It is exclusively designed for SDHC and SDXC memory cards, and compatible with SDHC and SDXC devices. Is the answer helpful? Related My Laptop asks me to install the diver after I insert the SD/SDHC card into the internal card reader. Please provide me the driver. A message pops up on my computer asking me to format my memory card, but I can't execute the format function. What is the meaning of the"Class Speed Rating" shown on SDHC cards? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started
