General Device Type Hub Enclosure Type External Expansion / Connectivity Interfaces 4 x USB - 4 pin USB Type A - 4 Connections 1 x USB - 4 pin USB Type B - 1 Manufacturer Warranty Service & Support Limited lifetime warranty Service & Support Details Limited warranty - parts and labor - lifetime - carry-in Miscellaneous Compliant Standards Plug and Play Cables Included 1 x serial cable - 1.8 m Networking Connectivity Technology Wired Ports Qty 4 x USB Data Transfer Rate 12 Mbps Power Power Device Power adapter - external Voltage Required AC 110/220 V
