Be used for the connection between the computer and serial devices and transfer the signals between them.
It allows you to use bridge or connectivity between the PC and serial port interface.
DB9 Pin Extension Cable with great technology can satisfy your daily demand.
High-fidelity design, anti-interference ability, to reduce transmission signal attenuation, have a good effect.
For computer and tax control machines, CNC machine tools, PDA, Modem, set-top boxes, bar code machines, meters and other serial devices to connect and transmit their signals