The uh700 usb hub is an optimal choice to expand the usb ports of your computer for data transfer when you need to connect usb drives usb mice printers or other devices simultaneously usb 30 ports offer transfer speeds of up to 5 gbps 10 times faster than usb 20 high speed data transfer equipped with usb 30 ports uh700 provides a data transfer rate of up to 5 gbps 10 times faster than usb 20 safe and reliable uh700rsquos multiple protections avoid any potential harm to your connect