Team Group 8GB SDXC UHS-1. Internal memory: 8192 MB, Flash card type: Secure Digital Extended Capacity (SDXC), Read speed: 40 MB/s. Weight: 2 g. Input voltage: 2.7 - 3.6 V. Operating temperature range (T-T): 0 - 60 °C, Storage temperature range (T-T): -20 - 85 °C. Colour of product: Blue