USB to serial RS232 adapter with two ports
C2G 1.5ft USB to DB9 Serial Cable - RS232 Adapter Cable - Serial adapter - USB - RS-232 - blue | Dell USA
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
1 Meter USB to RS232 Serial Adapter DB9 Male w/Hex Nut, PROLIFIC Chipset
Amazon.com: C2G 26886 USB to DB9 RS232 Serial Adapter Cable, 1.5 Feet Long, Blue : Electronics
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
StarTech.com 1 Port USB to RS232 DB9 Serial Adapter Cable - M/M - ICUSB232V2 - Serial Cables - CDW.com
USB to RS232 TTL | CMOS Adapter Cable with Terminal Block - Coolgear
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
USB Serial RS232 Single Port PRO Adapter with Activity LED 3ft
USB to RS232 Converter Cable 1.0 meter - UMC-201
Aten USB Type A to RS-232 M M Adapter Cable, 1m (UC232A1)
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
Amazon.com: StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN) : Electronics
USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip
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
Laser Diode Driver RS232 to USB Converter
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
3' USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
USB 2.0 RS 232 RS232 Converter Adapter Cable 4 Pin Serial Port FTDI Chip TX RX GND VCC 5V Module Support Win10/8/Vista/Android|Computer Cables & Connectors| - AliExpress
