![Amazon.com: Letotech Cross Wired USB Serial Cable DB9 CP2102 ZT232 USB RS232 to DB9 Null Modem Cable PC Control TV Cable (Null Modem Pinout) : Electronics Amazon.com: Letotech Cross Wired USB Serial Cable DB9 CP2102 ZT232 USB RS232 to DB9 Null Modem Cable PC Control TV Cable (Null Modem Pinout) : Electronics](https://m.media-amazon.com/images/I/71o+QE2FviL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Letotech Cross Wired USB Serial Cable DB9 CP2102 ZT232 USB RS232 to DB9 Null Modem Cable PC Control TV Cable (Null Modem Pinout) : Electronics
![Amazon.com: PL2303TA USB RS232 to DB9 Cross Wired Rollover Null Modem Cable (Standard pinout: 2-RXD, 3-TXD, 5-GND, 7-RTS 8-CTS) : Electronics Amazon.com: PL2303TA USB RS232 to DB9 Cross Wired Rollover Null Modem Cable (Standard pinout: 2-RXD, 3-TXD, 5-GND, 7-RTS 8-CTS) : Electronics](https://m.media-amazon.com/images/I/71VRSwkyeKL._AC_UF894,1000_QL80_.jpg)
Amazon.com: PL2303TA USB RS232 to DB9 Cross Wired Rollover Null Modem Cable (Standard pinout: 2-RXD, 3-TXD, 5-GND, 7-RTS 8-CTS) : Electronics
![USB to DB9 D-Sub Male Com Port FTDI RS232 Serial Converter Adapter Communication Upgrade Cable (Standard DB9 Pinout: - Walmart.com USB to DB9 D-Sub Male Com Port FTDI RS232 Serial Converter Adapter Communication Upgrade Cable (Standard DB9 Pinout: - Walmart.com](https://i5.walmartimages.com/asr/84826c90-cb68-45d9-8124-3bb407af52b1.060236c7f447c114ef4beeeb6dfc6acd.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
USB to DB9 D-Sub Male Com Port FTDI RS232 Serial Converter Adapter Communication Upgrade Cable (Standard DB9 Pinout: - Walmart.com
![CableCreation USB to Serial Cable 6.6ft, USB to RS232 Adapter, USB to DB9, RS232 Converter 9-Pin FTDI Chipset for Windows , Mac OS and Linux - Walmart.com CableCreation USB to Serial Cable 6.6ft, USB to RS232 Adapter, USB to DB9, RS232 Converter 9-Pin FTDI Chipset for Windows , Mac OS and Linux - Walmart.com](https://i5.walmartimages.com/asr/e9ed2684-232d-41d9-a7a6-397672a36d5b.cba095be434282917feeade8168cab76.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
CableCreation USB to Serial Cable 6.6ft, USB to RS232 Adapter, USB to DB9, RS232 Converter 9-Pin FTDI Chipset for Windows , Mac OS and Linux - Walmart.com
![FTDI USB Serial Adapter with DB9P Male Plug VCP for Notebook PC Mobile Phone TypeC RS232 Converter - AliExpress FTDI USB Serial Adapter with DB9P Male Plug VCP for Notebook PC Mobile Phone TypeC RS232 Converter - AliExpress](https://ae01.alicdn.com/kf/Sc9127652287a46c2b31711dd1bd374a0M/FTDI-USB-Serial-Adapter-with-DB9P-Male-Plug-VCP-for-Notebook-PC-Mobile-Phone-TypeC-RS232.jpg)
FTDI USB Serial Adapter with DB9P Male Plug VCP for Notebook PC Mobile Phone TypeC RS232 Converter - AliExpress
![6ft (1.8m) DB9 Female to 8-pin Mini Din Serial RS232 Male Adapter Cable | Serial RS232 | Computer Cables | USB and PC 6ft (1.8m) DB9 Female to 8-pin Mini Din Serial RS232 Male Adapter Cable | Serial RS232 | Computer Cables | USB and PC](https://cdn2.webdamdb.com/1280_MwAeuDoXnf66.jpg?1625706486)