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Specifications: Descriptions: 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.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.