![Amazon.com: StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) : Electronics Amazon.com: StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) : Electronics](https://m.media-amazon.com/images/I/61I5atI+Z9L.jpg)
Amazon.com: StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) : Electronics
![USB To RS-232 Cable, Serial Port Cable Built-in Rs232 Transceiver With CD For 10 For 7 For Xp - Walmart.com USB To RS-232 Cable, Serial Port Cable Built-in Rs232 Transceiver With CD For 10 For 7 For Xp - Walmart.com](https://i5.walmartimages.com/seo/USB-To-RS-232-Cable-Serial-Port-Cable-Built-in-Rs232-Transceiver-With-CD-For-10-For-7-For-Xp_bcea2427-89ac-4d4d-8d5b-43317d696de8.11fbdbac9dbbed8e8428a8d551711cd0.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
USB To RS-232 Cable, Serial Port Cable Built-in Rs232 Transceiver With CD For 10 For 7 For Xp - Walmart.com
![3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Europe 3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Europe](https://media.startech.com/cms/products/gallery_large/1p3fp-usb-serial.main.jpg)
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Europe
![APC Compatible 940-0024C USB/RS232 DB9pin Cable for Schneider SUA1500 SUA-1000 Smart UPS SUA2200 Console _ - AliExpress Mobile APC Compatible 940-0024C USB/RS232 DB9pin Cable for Schneider SUA1500 SUA-1000 Smart UPS SUA2200 Console _ - AliExpress Mobile](https://ae01.alicdn.com/kf/Hf69843ac717e43fea9ea2d439ea0bb8cr/APC-Compatible-940-0024C-USB-RS232-DB9pin-Cable-for-Schneider-SUA1500-SUA-1000-Smart-UPS-SUA2200.jpg)
APC Compatible 940-0024C USB/RS232 DB9pin Cable for Schneider SUA1500 SUA-1000 Smart UPS SUA2200 Console _ - AliExpress Mobile
![Amazon.com: Manhattan USB to Serial Converter Connects One Serial Device to A USB Port (205146) : Electronics Amazon.com: Manhattan USB to Serial Converter Connects One Serial Device to A USB Port (205146) : Electronics](https://m.media-amazon.com/images/I/51Zpf-g8CJL.jpg)
Amazon.com: Manhattan USB to Serial Converter Connects One Serial Device to A USB Port (205146) : Electronics
![FTDI Serial TTL-232 USB Cable : ID 70 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits FTDI Serial TTL-232 USB Cable : ID 70 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/70-05.jpg)
FTDI Serial TTL-232 USB Cable : ID 70 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![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/411FRWfWI-L.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: CableCreation USB to RS232 Adapter with PL2303 Chip 3.3 FT, USB 2.0 to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC, 1M Black : Electronics Amazon.com: CableCreation USB to RS232 Adapter with PL2303 Chip 3.3 FT, USB 2.0 to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC, 1M Black : Electronics](https://m.media-amazon.com/images/I/61yOesBcaZL.jpg)
Amazon.com: CableCreation USB to RS232 Adapter with PL2303 Chip 3.3 FT, USB 2.0 to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC, 1M Black : Electronics
![C2G 1.5ft USB to DB9 Serial Cable - RS232 Adapter Cable - Serial adapter - USB - RS-232 - blue | Dell USA C2G 1.5ft USB to DB9 Serial Cable - RS232 Adapter Cable - Serial adapter - USB - RS-232 - blue | Dell USA](https://snpi.dell.com/snp/images/products/large/en-us~A7319697/A7319697.jpg)