... Ports USB Hub, USB Hub Webkey, USB Hub Web Key, New USB Hub, USB Hub Gift (UH-021) 1) 3 Ports ... Ports USB Hub, USB Hub Webkey, USB Hub Web Key, New USB Hub, USB Hub Gift (UH-021)1) 3 Ports ... downstream usb ports included 2) Fully compliant with USB specification version 2.0 3) Hot plug & Play USB Device 4) Half ... Ports USB Hub, USB Hub Webkey, USB Hub Web Key, New USB Hub, USB Hub Gift (UH-021)