takeMS 1GB HyperSpeed SD (133x). Internal memory: 1024 MB, Flash card type: Secure Digital (SD), Read speed: 19 MB/s. Weight: 2 g. Mean time between failures (MTBF): 900000 h. Operating temperature range (T-T): 0 - 75 °C, Storage temperature range (T-T): -20 - 85 °C, Operating shock: 1000 G