Startechcom usb hubs and charging stations startechcom st7320usbc the st7320usbc 6 port usb 3020 combo hub from startechcom features a special high output dedicated charging port which enables you to charge usb devices by providing up to 2a of power or it can add 2x usb 30 and 4x usb 20 ports to a computer through a single usb 30 host connectionthe hub includes an external power adaptor which when connected enables charging some portable electronic devices even without a usb conne