Item no.: PU0054 Stainless steel case Hot plug &play New design Prompt Delivery Specification: 1.Capacity: 32MB~8GB 2.Power supply: directly from USB interface (4. 5V, 5. 5V) 3.Working current: <300mA Suspend mode current: <40mA Data Transfer Rate: USB 1.1 Version: Writing 850KB/s Reading: 950KB/s USB 2.0 Version: Writing 2.5~8MB/s Reading: Above 9MB/S Note: Reading and writing speeds also depends on your system speed. 4.Operating temp. : -40 degrees celsius to +70 Celsius Degrees 5.Storage temp. : -50 degrees celsius to +85 Celsius Degrees 6.Operating humidity: 5%-95% storage humidity: 1%-98%7. 7.Built-in LED Indicator : Flashes when the disk is reading or writing data. 8.Data Protection and Encryption: Available 9.Packing: color/gift box. 10.Your company logo can be printed on it.