USB hub long cable with 5Gbps USB Support - the USB hub 3.0 immediately expands a single USB port from your laptop, notebook, tablet, or docking station into a SuperSpeed USB hub extension that supports 4 USB peripherals with a 5Gbps data transfer rate Compact design for travel - octagonal design of the multi port USB adapter hubs provide roomy access to all four ports simultaneously; An integrated 4 foot inch flexible cable tail that tucks back into the portable USB hub for laptop for carrying in your laptop bag pocket