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StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Port Retention - Up
RS-232 Interface IC RS232 5V 2D/2R COM (50 pieces): Amazon.com: Industrial & Scientific
Amazon.com: DTech DB9 RS232 Serial Cable Male to Female Extension Null Modem Cord Cross TX RX line for Data Communication (5 Feet, Black) : Electronics
Amazon.com: Telebyte RS-232 to RS-422 Interface Converter : Electronics
Amazon.com: TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length,
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Amazon.com: DTECH 10ft COM Port Serial Cable Male to Female RS232 Extension 9 Pin Straight Through Cord (3 Meter, Black) : Electronics
![Amazon.com: SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71OBbDUesQL._AC_UF1000,1000_QL80_.jpg "Amazon.com: SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) : Electronics")
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Serial RS232 to Fiber Optic Media Converter, Serial Communication Data Converter Device Server, SM Bidi SC 1310nm 20km, Daisy-Chain or Redundant-Ring FO: Amazon.com: Industrial & Scientific
Ohaus 30304102 Interface Kit RS-232 to Eithernet: Amazon.com: Industrial & Scientific
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Amazon.com: RS232 DB25 BREAK-OUT BOX TESTER : Electronics
StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem -
Amazon.com: XMSJSIY DB9 Connector RS232 Serial Port Cable DB9 Adapters Solderless 9-Pin COM Port Breakout Replacement Cable Order:235 (Male) -1.5m/4.92Feet : Electronics
Amazon.com: CABLEMAX USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable : Electronics
Amazon.com: 6 feet DB9 Female Serial Cable, DB9 Female to Female, UL Rated, 9 Conductor, 1:1, Black, 9 Pin Serial Cable Female to Female, DB9 RS232 Female to Female Cable, CableWholesale : Electronics
Amazon.com: UTEK UT-880 USB to RS-232 Interface Protocol Vonverter VER 2.0(1-Port USB to RS-232 Serial Converter with ESD Protection) : Electronics
Amazon.com: Sealevel USB to RS-232 Serial Adapter - Industrial Grade USB to Serial DB9 Male RS232 Interface Converter Cable - High-Speed 921.6 Kbps Max Data Rate, Authentic FTDI Chipset, 5 Feet : Electronics
RS-232 Interface IC W/ANNEAL RS232 5V 2D /2R 16PDIP COM (50 pieces): Amazon.com: Industrial & Scientific
Amazon.com: Gearmo USB to RS-232 Serial Adapter w/LED Indicators Windows 11 Support : Electronics
Gearmo 4 Port USB to Serial RS232 Adapter FTDI Chipset, Supports Win 11, 10, 8, 7, Linux, Mac w/ ESD and Surge Protection
