![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 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](https://m.media-amazon.com/images/I/71T7YO2niHL.jpg)
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
![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 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](https://m.media-amazon.com/images/I/81KFwyjNzDL._AC_UF894,1000_QL80_.jpg)
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
![6ft (1.8m) DB9 F/F Serial RS232 Null Modem Cable - Black | Serial RS232 | Computer Cables | USB and PC 6ft (1.8m) DB9 F/F Serial RS232 Null Modem Cable - Black | Serial RS232 | Computer Cables | USB and PC](https://cdn2.webdamdb.com/1280_kcHfvlJyU123.jpg?1643297751)
6ft (1.8m) DB9 F/F Serial RS232 Null Modem Cable - Black | Serial RS232 | Computer Cables | USB and PC
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
Tripp Lite 10ft Null Modem Serial RS232 Cable Adapter DB9 F/F 10' - null modem cable - DB-9 to DB-9 - 10 ft - P450-010 - Serial Cables - CDW.com
Tripp Lite 6ft Null Modem Serial DB9 RS232 Cable Adapter Gold M/F 6' - null modem cable - DB-9 to DB-9 - 6 ft - P454-006 - Serial Cables - CDW.com
![Buy Wholesale China Usb Rs232 Crossover Rollover Null Modem Cable & Db9 Serial Cable Null Modem at USD 3 | Global Sources Buy Wholesale China Usb Rs232 Crossover Rollover Null Modem Cable & Db9 Serial Cable Null Modem at USD 3 | Global Sources](https://p.globalsources.com/IMAGES/PDT/B1189965836/DB9-Serial-Cable-Null-Modem.jpg)
Buy Wholesale China Usb Rs232 Crossover Rollover Null Modem Cable & Db9 Serial Cable Null Modem at USD 3 | Global Sources
![35ft (10.7m) Serial RS232 DB9 Null Modem Cable with Low Profile Connectors F/F - In-Wall CMG-Rated | Serial RS232 | Computer Cables | USB and PC 35ft (10.7m) Serial RS232 DB9 Null Modem Cable with Low Profile Connectors F/F - In-Wall CMG-Rated | Serial RS232 | Computer Cables | USB and PC](https://cdn2.webdamdb.com/1280_UN1pPB8rdm01.jpg?1643297922)
35ft (10.7m) Serial RS232 DB9 Null Modem Cable with Low Profile Connectors F/F - In-Wall CMG-Rated | Serial RS232 | Computer Cables | USB and PC
![Buy Wholesale China Rs232 Female Null Modem Cable With Usb Micro-b Host Connector Rs232 Null Modem Cable To Host Micro-b & Micro Usb Serial Cable at USD 7.5 | Global Sources Buy Wholesale China Rs232 Female Null Modem Cable With Usb Micro-b Host Connector Rs232 Null Modem Cable To Host Micro-b & Micro Usb Serial Cable at USD 7.5 | Global Sources](https://p.globalsources.com/IMAGES/PDT/B5142306470/Micro-USB-Serial-Cable.jpg)
Buy Wholesale China Rs232 Female Null Modem Cable With Usb Micro-b Host Connector Rs232 Null Modem Cable To Host Micro-b & Micro Usb Serial Cable at USD 7.5 | Global Sources
![Amazon.com: USB to DB9 D-Sub Male Com Port FTDI RS232 Serial Converter Adapter Communication Upgrade Cable (Null Modem DB9 Pinout: 2-TXD .) : Electronics Amazon.com: USB to DB9 D-Sub Male Com Port FTDI RS232 Serial Converter Adapter Communication Upgrade Cable (Null Modem DB9 Pinout: 2-TXD .) : Electronics](https://m.media-amazon.com/images/I/61qe7dYJsbL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: USB to DB9 D-Sub Male Com Port FTDI RS232 Serial Converter Adapter Communication Upgrade Cable (Null Modem DB9 Pinout: 2-TXD .) : Electronics
![3ft (0.9m) Serial RS232 DB9 Null Modem Cable with Low Profile Connectors M/M - In-Wall CMG-Rated | Serial RS232 | Computer Cables | USB and PC 3ft (0.9m) Serial RS232 DB9 Null Modem Cable with Low Profile Connectors M/M - In-Wall CMG-Rated | Serial RS232 | Computer Cables | USB and PC](https://cdn2.webdamdb.com/1280_gPlx7SFyVcq2.jpg?1643297834)
3ft (0.9m) Serial RS232 DB9 Null Modem Cable with Low Profile Connectors M/M - In-Wall CMG-Rated | Serial RS232 | Computer Cables | USB and PC
![Buy Wholesale China Rs232 Female Null Modem Cable With Usb Micro-b Host Connector Rs232 Null Modem Cable To Host Micro-b & Micro Usb Serial Cable at USD 7.5 | Global Sources Buy Wholesale China Rs232 Female Null Modem Cable With Usb Micro-b Host Connector Rs232 Null Modem Cable To Host Micro-b & Micro Usb Serial Cable at USD 7.5 | Global Sources](https://p.globalsources.com/IMAGES/PDT/B5142306484/Micro-USB-Serial-Cable.jpg)
Buy Wholesale China Rs232 Female Null Modem Cable With Usb Micro-b Host Connector Rs232 Null Modem Cable To Host Micro-b & Micro Usb Serial Cable at USD 7.5 | Global Sources
![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 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](https://m.media-amazon.com/images/I/81-7G4bpXyL.jpg)
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
![Amazon.com: DTech USB to USB Null Modem Cable Serial RS232 Data Communication Transfer File Between 2 PCs Prolific Chip Supports Windows 11 10 8 7 XP Mac (6 Feet, Black) : Electronics Amazon.com: DTech USB to USB Null Modem Cable Serial RS232 Data Communication Transfer File Between 2 PCs Prolific Chip Supports Windows 11 10 8 7 XP Mac (6 Feet, Black) : Electronics](https://m.media-amazon.com/images/I/512TbXpl2EL.jpg)