1.Support usb version SD1.1/2.0 ,Interface:usb 2.Plug and play hot swapping 3.High speed datatransmission 4.Interface:USB Description•Easy to install and use. •Support USB version SD1.1/2.0 and SDHC2.0. •Plug and play hot swapping. •High speed data transmission, rate 480M bits per second. •Power supplied by USB port directly. •Single card reader. •Slim size, and easy for carrying. •Rope hole for ...