4ports 3.0 Usb Hub USB Adapters 30cm

Product details 30cm This is a 4In1 Usb Hub.High quality. - Model: 3.0hubItem No .: 3.0hub30cm This is a 4In1 Usb Hub.High quality. - Model: 3.0hubItem No .: 3.0hub30cm This is a 4In1 Usb Hub.High quality. - Model: 3.0hubItem No .: 3.0hubTransmission rate: 5Gbps30cm This is a 4In1 Usb Hub.High quality. - 30cm This is a 4In1 Usb Hub.High quality. - Model: 3.0hubItem No .: 3.0hubTransmission rate: 5GbpsWhether external power: no external powerNumber of ports: 4 ports black 30cm, 4 ports white 30cmModel: 3.0hubItem No .: 3.0hubTransmission rate: 5GbpsWhether external power: no external powerNumber of ports: 4 ports black 30cm, 4 ports white 30cmWhether external power: no external powerNumber of ports: 4 ports black 30cm, 4 ports white 30cmTransmission rate: 5GbpsWhether external power: no external powerNumber of ports: 4 ports black 30cm, 4 ports white 30cmTransmission rate: 5GbpsWhether external power: no external powerNumber of ports: 4 ports black 30cm, 4 ports whit