DB9 Female-Female Null-Modem Adapter Pass 'Power Pin' 9
$7.99
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Quick Overview DB9 Female-Female Null-Modem Adapter Passes all pins including 1 and 9 (commonly used to provide power to RS232 peripheral), get this device: Swaps:RxData & TxData lines (PINs 2, 3)RTS & CTS lines (PINs 7. 8)DTR & DSR, DCD [CD] lines (PINs 4 & 6,1)
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