Patriot LX PSF32GSDHC10 32GB Class 10 SDHC Flash Memory Card for $22.69. Shipping is free on orders over $25. If needed, use this Filler Tool to pad the order to qualify for free shipping. Here is a screenshot for your reference. This class 10 SDHC flash card complies with SDA 3.0 specifications and features 10 MB/s write and read speeds, and write protection switch.