4 Port Professional RS-232 USB 2.0 to Serial Adapter
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,
C2G 1.5ft USB to Serial Cable - USB to DB9 Serial RS232 Cable - M/M - 26886 - USB Adapters - CDW.com
USB 2.0 to Serial RS232 Cable
4-Port USB to RS-232 Serial Adapter Hub
USB Serial Adapter – Windows 10 Compatible High-Speed RS232 adapter
Meade USB to RS-232 Serial Adapter
2-Port USB to RS-232 Serial Adapter Cable
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
IOGEAR - GUC232A - USB to Serial Adapter
USB 2.0 RS-232 Serial Adapter with LED Indicators
1 Meter USB to RS232 Serial Adapter DB9 Male w/Hex Nut, PROLIFIC Chipset
1M USB to RS-232 Converter - UC232A1, ATEN Converters | ATEN U.S.A.
USB-C to Serial Adapter, RS232
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
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
USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
