Cable to connect to printer
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Industrial Bidirectional RS232 Optical MODEM Serial to Fiber Converter DB9 SM ST | eBay
Null Modem Cables — Connective Peripherals - Global Store
ProComSol HM-RS232-ISO RS232 HART Modem, isolated
10 Foot DB9 Female to DB25 Male Serial RS232 Modem Cable
RS232 Null Modem - 2 DCE (Female) Connectors – Grid Connect
PL2303TA USB RS232 to DB9 Cross Wired Rollover Null Modem Cable (Null Modem pinout: 2-TXD, 3-RXD 5-GND, 7-CTS. 8-RT) - Walmart.com
3ft (0.9m) Serial RS232 DB9 Null Modem Cable with Low Profile Connectors M/F - In-Wall CMG-Rated | Serial RS232 | Computer Cables | USB and PC
Owl POS | Receipt Printers | 6' Serial Port Interface Printer Cable
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Cable to connect to printer
StarTech 10' DB9 RS232 Serial Female to Male Null Modem SCNM9FM
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Amazon.com: StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN) : Electronics
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BB-9PMDS-Serial Splitter, RS-232 MODEM, DB9 M and 2 x DB9 F
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Amazon.com: StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF) : Electronics
Data Connect - The Right Connection | IGV23 Modem – Data Connect – The Right Connection
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
RS232 Serial Wifi Modem for Vintage Computers V4 from The Old Net on Tindie
