Sabrent 4-Port USB 2.0 Hub with Bus-Powered Flexible Liberator Cable: * Designed to support up to 4 USB devices * 1 upstream USB 2.0 port * 2 downstream USB 2.0 ports * Daisy chain up to 127 Hi-speed devices * 1 mini USB plug * 1 microUSB plug * Supports self-power mode * Supports all USB 2.0 and 1.1 devices * Supports data transfer rates of 1.5/12/480Mbps * Compliant with USB revision 1.1 and 2.0 Hi-speed up to 480Mbps * Bendable hub makes it easy to plug in large USB connectors or USB flash drives for added functionality * Full support of real time dynamic insertion and removal of devices * Built-in 3.3 voltage regulator allows single + 5V operating voltage * Provides up to 500mA current to each port * Plug and Play * Hot-swappable