32GB = approximately 28GB-30GB 64GB = approximately 56GB-60GB 128GB = approximately 112GB-120GB 256GB = approximately 225GB-238GB This is calculation difference between manufacturer and your PC, please Google 'USB FIASH DRIVE capacity' to get more information. Your PC says 1GB = 1.073741824 Billion bytes where Market Defines 1GB = 1.00 Billion bytes.
Product Details:
Available capacities: 32GB, 64GB, 128GB, 256GB Dimensions: 0.29" x 0.69" x 1.63" Operating temperature: 32° - 113° F (0° – 45° C) Storage temperature: 50° - 158° F (-10° – 70° C) Compatibility: USB3.0 (backwards compatible with USB2.0
Note:
Speed based on internal testing. Actual performance may be lower depending on the device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. 1GB=1,000,000,000 bytes. Actual user storage less.
