Cool USB 3.0 Hub 7 Port Aluminum Alloy Splitter PC Expander High Speed Data Transfer

Model: U3H702 Line length: 0.6 meters Number of interfaces: cool 4-port (real 3.0) hub, cool 7-port (real 3.0) hub, cool 10-port (real 3.0) hub Interface: USB 3.0 Whether external power supply: There is external power supply Number of splitter connectors: Other Transfer rate: 5Gbps