General Depth: 1.7 mm Height: 25 mm Product Type: Flash memory card Storage Capacity: 1024 MB Weight: 2 g Width: 20 mm Speed: 20x (3MB Per Sec) Write Speed 3x (5MB Per Sec) Read Speed Dimensions & Weight Depth: 1.7 mm Height: 25 mm Width: 20 mm Environmental Parameters Humidity Range Operating: 0 - 95% Max Operating Temperature: 55 Min Operating Temperature 0