SDHC Card 2-Pack Set Unopened, brand new. Capacity and Type: 8GB SDHC memory card, compliant with SD Speed Class 4. Compatibility: Usable with SDHC-compatible devices, but please check the supported capacity of your device before purchasing. Physical Characteristics: Dimensions are 2mm (depth) x 32mm (width) x 24mm (height), and the color is black. Durability: X-ray resistant (compliant with ISO7816-1), operating temperature is -25°C to 85°C, and humidity is 30-80%RH (non-condensing). Applications: Suitable for storing photos and videos on devices that support SDHC cards, such as digital cameras and video cameras.