Serial Interface Auto Manual Sharer functions through Membrane Keys to manually select higher priority jobs. San Telequip Pvt. Ltd. Manufactures Serial Interface Auto Manual Sharer. San Telequip Pvt. Ltd. Offers a wide range of Interface Converters. Serial Interface Auto Manual Sharer comes with RS232 input and output level. In Auto mode, switching takes place on first come first serve basis. During Power On, Data appearing at any of the Input Port, is diverted to the Output. Time Out is selectable from 15 Sec. To 1Min. The Manual Sharer will wait upto the Time Out period, looking for data, before it moves to any other Input port whose data is to be transferred to the output.