3 Ports USB Hub, USB Hub Webkey, USB Hub Web Key, New USB Hub, USB Hub Gift (UH-021) 1) 3 ... 3 Ports USB Hub, USB Hub Webkey, USB Hub Web Key, New USB Hub, USB Hub Gift (UH-021)1) 3 ... USB specification version 2.0 3) Hot plug & Play USB Device 4) Half transparent design with Blue LED Power 5) Status ... 3 Ports USB Hub, USB Hub Webkey, USB Hub Web Key, New USB Hub, USB Hub Gift (UH-021)