RS232 Null Modem - 2 DCE (Female) Connectors – Grid Connect
Industrial Bidirectional RS232 Optical MODEM Serial to Fiber Converter DB9 SM ST | eBay
Cable to connect to printer
Async RS232 CATx ShortHaul Modem DB25 | Black Box
1m Black DB9 RS232 Null Modem Cable F/F - DB9 Cables & DB25 Cables | Cables | StarTech.com
C2G 52040 15Ft DB9 F/F Black Serial RS232 Null Modem Cable | Southern Electronics
2pcs RS232 optical modem fiber optic transceiver SC optical transceiver extender | eBay
Owl POS | Receipt Printers | 6' Serial Port Interface Printer Cable
Industrial Wireless Rs232 Serial Gsm Gprs Modem With Sim Slot - Modems & Gateways - AliExpress
Amazon.com: StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF) : Electronics
/ULI-262D_02--20230814111223.jpg "BB-9PMDS-Serial Splitter, RS-232 MODEM, DB9 M and 2 x DB9 F")
BB-9PMDS-Serial Splitter, RS-232 MODEM, DB9 M and 2 x DB9 F
Null Modem Cables — Connective Peripherals - Global Store
Cellular modem - WCDMA/UMTS, RS232 Modem | M100 - Shenzhen Wlink Technology Co., LTD - RS232 / 3G / GSM
RS232 Protocol – Basics - ElectronicsHub
Tripp Lite 18in USB to Null Modem Serial Adapter FTDI w/ COM Retention M/F 18" - serial adapter - USB - RS-232 - U209-18N-NULL - USB Adapters - CDW.com
3ft (0.9m) Serial RS232 DB9 Null Modem Cable with Low Profile Connectors F/F - In-Wall CMG-Rated | Serial RS232 | Computer Cables | USB and PC
Prolific Usb Serial 9 Pin Db9 Rs232 Adapter Cable - Usb Rs232 Port Db9 Pin Cable - Aliexpress
DB9 Male to Male NULL Modem Gender Changer RS232 to RS232 - PLCCable.com - Automation Supplies and PLC Tools
10 Foot DB9 Female to DB25 Male Serial RS232 Modem Cable
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
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
StarTech.com DB9 RS232 F M Serial Null Modem Crossover Cable, 3m (9FMNM-3M- RS232-CABLE)
Tripp Lite 6ft Null Modem Serial DB9 RS232 Cable Adapter Gold M/F 6' - null modem cable - DB-9 to DB-9 - 6 ft
