... and big size 32GB to 128GB7) Reading speed (USB 2.0): 10MB .8) Writing speed (USB 2.0): 7MB (computer configuration dependent) ... ,32gbFeatures:Capless switch-style designTransfer Rate:Hi-Speed USB 2.0 Certified,Compatible USB 1.1Compatibility:PC and MacOperating System: ... ,4GB,8GB,16gb,32gbColor:Blue,green,transparentMaterialPlastic USBInterface:Hi Speed USBCompatibility:Windows Vista/XP/2000,Mac OS 8. ...