Specifications

With 1 upstream port and 4 downstream port; USB ports comply with Universal Serial Bus Specification Revision 2.0

 

         With Phone Line port.

         Easily connected to difference devices. Self power-supply system. No need input power.

         Supplying 5 V DC which can be used as the charger for the mobile phone.

         Green LED indicator for each downstream port.

         Surge protection for whole sockets ,USB port and Phone Line.

         Patent protected.