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[warsi]

Hi,
I am new in this forum.
Can anybody tell me how to convert PC COMPORT to RJ45?
I have an RJ45 Adapter which uses usb and PC Com port connection.
But it does not use any usb as if i connect it to usb end then no sound is played and no device is shown in device manager. Only Power indicater LED turns on...

I have to use it to program mobile phone ics . I need this type of adapter diagram.

RJ45 Pins

1 = Switchable 5V Flash Supply
2 = TXD (fbus rx)
3 = RXD (fbus tx)
4 = RTS
5 = CTS
6 = M/C-Bus
7 = Ground
8 = Ground

Please tell me how to make an adapter like that?
I will use it to connect it to pc comport

Thanks