DB9 F/F Mini Gender Changer NULL MODEM

DB9 Mini Gender Changer Female/Female with Null-Modem wiring.

Swaps:
RxData & TxData lines (PINs 2, 3)
RTS & CTS lines (PINs 7. 8)
DTR & DSR, DCD [CD] lines (PINs 4 & 6,1)

Does NOT pass pins 1 or 9.

For product that passes all pins including 1 and 9 (commonly used to provide power to RS232 peripheral), get this device