Product Review

DB9 male adapter, RS232 serial DB9 9Pin to 9position screw terminal block connector.1(Dcd), 2(rxd), 3(txd) 4(dtr), 5(gnd), 6(dsr) , 7(rts), 8(cts), 9(ri) signal line was all lead out, name and number clearly labeled.12-24Awg wire range, 5.08mm pitch, 2.5mm screw diameter, you need use the 2.5mm width slot Screwdriver.All-copper DB9 socket, anti-oxidation, contact better.The adapter used for communication debug.