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 - CDWG.com
USB to Serial Adapter – Trouble Free!!
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
Startech 3' USB to RS232 DB9/DB25 Serial Adapter Cable - Walmart.com
IOGEAR - GUC232A - USB to Serial Adapter
USB-A to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
CHIPI-X USB to RS-232 Serial Adapter - The Very BEST! - NCD Store
ATEN USB Type-A Male to RS-232/DB-9 Serial Male Adapter UC232A
USB to RS232 DB9/DB25 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
USB to RS232 TTL | CMOS Adapter Cable with Terminal Block - Coolgear
Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 6.6 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, 2 Meters/Black : Electronics
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
StarTech.com USB to RS232 DB9DB25 Serial Adapter Cable MM - Office Depot
USB to RS232 Adapter with FT232 Chip and screw terminal – ALLNET China
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
4-Port USB to RS232 Adapter FTDI Cable - Coolgear
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
DeLOCK USB to Seriel RS-232 adapter
PRO Single Port USB to Serial Adapter with Activity LED 3ft.