USB 4-Port Serial Adapter - USB 2.0 to DB-9 Port RS232 with FTDI CHIP - Coolgear
USB C to Serial Adapter w/ COM Retention - Serial Cards & Adapters | StarTech.com
Moxa Uport 1150 Serial Converter
USB to RS232 Converter Cable 1.0 meter - UMC-201
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
IOGEAR - GUC232A - USB to Serial Adapter
USB To DB9 Serial Adapter With 6 Ft Cable | Cables.com
USB to RS232 Adapter with PL2303 Chipset, CableCreation 6.6 ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black - Walmart.com
USB to Serial Converter Cable QI
USB to Serial adapter, USB to RS232 converter
FTDI TTL-232RG-VSW5V USB to TC2030-NL Test Cable | Tag-Connect
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,
C-USB-SERIAL: USB to RS-232 DB9M Serial Converter - iWorx Systems Inc
Electronic Master USB to RS232 Cable EM620503 - The Home Depot
TRENDnet TU-S9 - serial adapter - USB - RS-232 - TU-S9 - USB Adapters - CDW.com
ATEN UC232A USB to Serial Converter (5-Pack) UC232A5PK B&H Photo
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
Manhattan USB to Serial Converter (151801)
ATEN - serial adapter - USB - RS-232 - UC232A - USB Adapters - CDW.com
6FT USB to DB9 Serial Converter Cable V3 | Computer Cable Store
