What are UHS interface and UHS Speed Class? Categoria : 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. La rispost aè di aiuto? Collegati Why do I need to format the memory card before using it for the first time? SD / uSD Card Waterproof Standard What is the meaning of the"Class Speed Rating" shown on SDHC cards? Supporto Tecnico Se la risposta non è d’aiuto, potete contattare il supporto tecnico Inizia