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![Amazon.com: StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable,Gray,430 mm [16.9 in] & Slimline Serial DB9 Gender Changer - M/M - Serial](https://m.media-amazon.com/images/I/41LYOj6jcLS._AC_SY355_.jpg "Amazon.com: StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable,Gray,430 mm [16.9 in] & Slimline Serial DB9 Gender Changer - M/M - Serial")
Amazon.com: StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable,Gray,430 mm [16.9 in] & Slimline Serial DB9 Gender Changer - M/M - Serial
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Amazon.com: C2G 25213 DB9 M/F Serial RS232 Extension Cable, Black (3 Feet, 0.91 Meters) : Electronics
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Amazon.com: StarTech.com 4 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub (ICUSB2324I) : Electronics
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Amazon.com: DTECH DB9 to DB9 RS232 Serial Cable Male to Male Null Modem Cord Cross TX RX line for Data Communication (5 Feet, Black) : Electronics
StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF) : Electronics
