microsdxc/sdhc 500s transcend's microsdxc/sdhc 500s memory cards provide the performance and capacity necessary to harness the full power of your uhs-i compliant action camera and drone camera. in addition to incredible transfer speeds, the cards meet uhs video speed class 30 (v30) standards, allowing for smooth, uninterrupted 4k video capture. v30 standard compliance applies only to 16gb-128gb capacities. actions in detail transcend's microsdxc/sdhc 500s memory cards are manufactured with top-tier mlc nand flash, making them durable and reliable. the cards offer impressive transfer rates and stable video recording without dropping frames, making them ideal for action cameras and drone cameras. show the transfer capabilities transcend's microsdxc/sdhc 500s memory cards meet both the uhs speed class 3 (u3) and the uhs video speed class 30 (v30) standards for 4k ultra hd video recordings, with read/write speeds of up to 95mb/s and 60mb/s respectively. u3 and v30 compliance applies only to 16gb-128gb capacity cards store as many as you wish with up to 128gb storage capacity, transcend's microsdxc/sdhc 500s memory cards allow for thousands of photos and hours of full hd videos to be recorded, meaning you can stay focused on capturing fantastic moments without worrying about running out of storage. built for extremes to deliver the best performance and stability, transcend's microsd memory cards are tested to withstand extreme conditions.