PNY MicroSDHC Mobility Pack 8GB. Internal memory: 8192 MB, Flash card type: Micro Secure Digital High-Capacity (microSDHC), Read speed: 15 MB/s. Operating temperature range (T-T): 0 - 60 °C, Storage temperature range (T-T): -40 - 85 °C, Storage relative humidity range: 0 - 95 %. Colour of product: Black