Strontium has unleashed three new series of USB flash drives, the Key, Spin and Hulk. All three USB series are compatible with USB 2.0 Technology with the data transfer rate of up to 480MB/sec. These are available in 2GB to 128GB storage capacities. They are truly plug and play devices which can be plugged into any USB port and it will automatically get detected by the computer as a removable drive. All three models support Windows, Mac & Linux operating system.