StarTech 4-Port USB to Serial Adapter Hub with COM ICUSB2324X
USB to Serial Cable - Oregon RFID
HP USB to Serial Port Adapter J7B60AA B&H Photo Video
USB-A Serial Adapter - Single Port with COM Retention | Advantage Software
1.5ft (0.46m) USB to DB9 Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
CBL-SERCBL-01 - USB to Serial Converter
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,
USB 2.0 RS-232 Serial Adapter 16 Inches w/ LED Indicators
USB to RS232 Serial Converter -- DataPro
FTDI TTL-232RG-VSW5V USB to TC2030-NL Test Cable | Tag-Connect
IOGEAR - GUC232A - USB to Serial Adapter
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
Tripp Lite Keyspan High Speed USB to Serial Adapter - serial adapter - USB - RS-232 - USA-19HS - USB Adapters - CDW.com
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
Prolific Usb Serial 9 Pin Db9 Rs232 Adapter Cable - Usb Rs232 Port Db9 Pin Cable - Aliexpress
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
USB to Serial Techly Adapter Converter in Blister - Serial Cards - PC cards - PC and Mobile
Sewell InstaCOM USB to Serial Adapter — Sewell Direct
StarTech USB to RS232 Serial DB9 Adapter Cable ICUSB232PRO B&H
USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303) - Sabrent
Amazon.com: Legrand - C2G USB to DB9 Serial Adapter Cable, Adapter Cable, USB to Desktop Adapter, 1.5 Foot Adapter Cord, Gray, 1 Count, C2G 26886 : Electronics
USB-COM-U13 USB-Serial Cable 13-Inch ($14.25) : Saelig Online Store
![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")
USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
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Amazon.com: SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) : Grocery & Gourmet Food
