Keyspan USA19HS USB to Serial Adapter (Mac/PC) USA19HS B&H Photo
USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable - Sabrent
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) - Newegg.com
USB C to Serial Adapter w/ COM Retention - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
Amazon.com: StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Port Retention - Up to 920 kpbs USB A to DB9 Serial Adapter (ICUSB232PRO) : Electronics
USB to RS-485 DB9 1-Port Serial Interface Adapter - Sealevel
USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable
USB Micro B to DB9 RS232 Universal Serial port Adapter Cable Smartphone Android | eBay
Tripp Lite Keyspan High Speed USB to Serial Adapter - serial adapter - USB - RS-232 - USA-19HS - USB Adapters - CDW.com
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Europe
FTDI USB-to-Single Port Serial Adapter (USB1PFTDI) - Astro-Physics
Ativa USB 2.0 to Serial Adapter 1 RS 232 DB9 Black 26847 - Office Depot
USB-C to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
USB 4-Port Serial Adapter - USB 2.0 to DB-9 Port RS232 with FTDI CHIP - Coolgear
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
DeLOCK USB to Seriel RS-232 adapter
USB RS-232 DB9 Male Serial Adapter Converter with Prolific Chip
Startech 3' USB to RS232 DB9/DB25 Serial Adapter Cable - Walmart.com
Tripp Lite 5ft USB to Serial Adapter Cable USB-A to DB9 RS-232 M/M 5' - serial adapter - USB - RS-232 - U209-000-R - USB Adapters - CDW.com
