I am utilizing ADATA S102 USB 3.0 Flash Drive. This Universal Serial Bus has read velocity up to 68 MB each second. Compare to the Universal Serial Bus 2.0 the read velocity of ADATA S102 USB 3.0 Flash Drive is so fast. USB 3.0 has closely double velocity than the USB 2.0 The function of ADATA S102 USB 3.0 Flash Drive is so nice. The plan of this flash drive is amazing. This flash drive is capable to set up quickly in the windows 7 operating system.