Cross contact DB9 female / DB9 convertible head;
DB9 F / M Null Modem Mini Type Low Profile;
Small and beautiful, easy to travel to carry;
Used in the digital products and computer peripherals, support hot plug, plug and play;
High-quality high-speed, exquisite workmanship, high quality, low prices;
Convenient and easy to convert D-USB interface type;
Serial port is one of the main external interface of the computer, through the nine-pin serial port to connect a lot of equipment, like computers, MODEM, tablet, programmer, microcontroller and so on;
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