S-304 4-Port USB Adapter Charging + Data Transmission USB 3.0 Hub Expansion Dock Station Converter

• The hub adapter is the perfect accessory for your work and life
• This USB hub is equipped with 4 x USB 3.0 ports
• USB 3.0 port provides 5Gbps super fast data transmission speed, easily uploads or downloads files, music, and photos in several seconds
• Perfect for laptops, desktop computers and other devices with a USB port 

Specification:

• Function: Extend USB port
• Power supply port: USB 3.0*4
• Data transmission rate: 5Gbps
• Interface: USB 3.0
• Cable length: 16.5cm