USB 4-Port Serial Adapter / USB 2.0 Quad Port Serial DB-9 RS-232
Amazon.com: StarTech.com 4 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub (ICUSB2324I) : Electronics
4-Port USB to RS-232 Serial Adapter Hub
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
ST ICUSB232DB25: Adapter cable USB 2.0 type-a to serial DB9 - DB25 0.9 m. at reichelt elektronik
FTDI Serial USB RS232 Adapter 4 port Din Rail Industrial - Shentek
Tripp Lite RS232 to USB Adapter Cable with COM Retention (USB-A to DB9 M/M), FTDI, 5 ft. - USB / serial cable - USB to - U209-005-COM - USB Cables - CDW.com
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
USB to RS232 female COM Port Serial PDA 9 DB9 Pin Cable Adapter Prolific for Win10 Win8 Mac OS X 10.6 USB RS232 COM pl2303
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
8-Port RS-232 USB to Serial Adapter Data Control Box
StarTech.com USB to Serial RS232 Adapter Cable w/ COM Retention-USB Adapter - ICUSB2321X - Serial Cables - CDW.com
Amazon.com: DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7 Mac (6 Feet, PL2303) : Electronics
USB 4-Port Serial Adapter - USB 2.0 to DB-9 Port RS232 with FTDI CHIP - Coolgear
StarTech.com 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, USB to Serial Adapter, COM Port Adapter with Prolific IC, 1 (Quantity) - Walmart.com
8-Port RS-232 USB to Serial Adapter Data Control Box - Coolgear
HP USB to Serial Port Adapter J7B60AA B&H Photo Video
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 to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech. com
USB to 4 PIN Serial RS232 PORT FTDI Chipset Adapter Connector
8-Port USB to RS-232 Serial Adapter Hub
C-USB-SERIAL: USB to RS-232 DB9M Serial Converter - iWorx Systems Inc
USB to Serial Adapter Cable
StarTech.com USB to Serial Adapter ? Prolific PL-2303 ? 3 ft / 1m ? DB9 (9-pin) ? USB to RS232 Adapter Cable ? USB Serial - Add an RS232 serial port to
![CTF4XRS232USB (Automotive/Industry 4-port RS232 USB adapter, FT4232HL, 9-48VDC) [ USB-Hub ]](https://www.cartft.com/image_db/CTF4XRS232USB.jpg "CTF4XRS232USB (Automotive/Industry 4-port RS232 USB adapter, FT4232HL, 9-48VDC) [ USB-Hub ]")
CTF4XRS232USB (Automotive/Industry 4-port RS232 USB adapter, FT4232HL, 9-48VDC) [ USB-Hub ]
![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")