MAIN OVERVIEW FEATURES: Storage Capacity: 8 GBMaximum Read Speed: 10 MB/sMaximum Write Speed: 4 MB/sSpeed Class Rating: Class 4Width: 0.94" (24 mm)Thickness: 78.74 mil (2 mm)Length: 1.26" (32 mm)Weight (Approximate): 7.9 gPackage Contents: 8GB Class 4 SDHC CardSD AdapterEnvironmentally Friendly: YesEnvironmental Certification: RoHSCountry of Origin: TaiwanLimited Warranty: 5 Year