New nine-pin serial cable, RS232 cable , DB9 needle line, straight line
\Products: female to female (hole to hole), male to male (for needle), male to female (for hole) wires are also sold.
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This product has two types of direct connection and crossover.
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Straight-through wiring sequence:1-1, 2-2, 3-3, 4-4, 5-5, 6-6, 7-7, 8-8, 9-9,
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23 Cross wiring sequence: 1-1, 2-3, 3-2, 4-4, 5-5, 6-6, 7-7, 8-8, 9-9
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Please indicate the needs of the buyer as needed, and do not indicate that the cross is issued by default
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