HP USB to Serial Port Adapter J7B60AA B&H Photo Video
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
C-USB-SERIAL: USB to RS-232 DB9M Serial Converter - iWorx Systems Inc
StarTech.com 1 Port USB to RS232 DB9 Serial Adapter Cable - M/M - ICUSB232V2 - Serial Cables - CDW.com
Amazon.com: TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length,
Manhattan PL-2303 USB to Serial Converter (205146)
Amazon.com: DTech 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 (PL2303 Chip) : Electronics
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
USB to Serial Adapter Cable
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
Keyspan High Speed USB Serial Adapter - 230 Kbps | Dell USA
IOGEAR - GUC232A - USB to Serial Adapter
Sewell InstaCOM USB to Serial Adapter — Sewell Direct
USB to RS232 Serial Converter -- DataPro
4 Port Professional RS-232 USB 2.0 to Serial Adapter
Pololu USB-to-Serial Adapter
USB to Serial adapter for the FLEX-6000 series – FlexRadio
5ft (1.5m) USB to DB9 Male Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
USB-to-Serial (DB9) Cable - SKU 8434 — Davis Instruments
USB to Serial adapter, USB to RS232 converter
USB to RS232 Serial for Vista -- DataPro
![USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/18-06.jpg "USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits")