StarTech.com USB to Serial Adapter - Detachable 6 ft USB A-B Cable - Prolific PL-2303 - USB to RS232 Adapter Cable - Add an RS232 serial port to your laptop or desktop
StarTech® 3.3' USB/DB9 SRL ADTR CBL W/FTDI | Quill.com
Amazon.com : Meade Instruments 07507 USB to RS 232 (Serial) Adapter : Electronics Cable Adapters : Electronics
Amazon.com: C2G 26886 USB to DB9 RS232 Serial Adapter Cable, 1.5 Feet Long, Blue : Electronics
StarTech.com USB to Serial Adapter - Prolific PL-2303 - 3 ft - 1m - DB9 (9-pin) - USB to RS232 Adapter Cable - USB Serial - PCC-IT International
Amazon.com: C2G USB Adapter USB to DB25 Adapter Grey 6 Feet (1.82 Meters) Cables to Go 22429,Gray : Electronics
StarTech.com 3ft USB to RS232 DB9 Serial Adapter Cable - M/M - serial adapter - USB 2.0 - RS-232
StarTech.com USB to Null Modem RS232 DB9 Serial DCE Adapter (ICUSB232FTN)
1.5ft (0.46m) USB to DB9 Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
26479 - USB to 4-Port DB9 Serial RS232 Adapter
Office Depot
3ft (0.9m) USB 2.0 USB-C to DB9 Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
3ft (0.9m) USB 2.0 USB-C to DB9 Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
Tablet Panel Pc Mini Usb Host To Rs232 Adapter Db9 Male Plug Or Female Socket Ftdi Chip Vcp Driver Cable - Pc Hardware Cables & Adapters - AliExpress
Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux - PCC-IT International
USB to 2-Port DB9 Serial RS232 Adapter Cable for C2G / Cables To Go 26478 (2 Feet)(FTDI Chipset) | C2g, Cables, Usb
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 6 Feet : Electronics
Manhattan USB to Serial Converter (205146)
5ft (1.5m) USB to DB9 Male Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
5ft (1.5m) USB to DB9 Male Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
5ft (1.5m) USB to DB9 Male Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
C2G 26887 USB to DB9 Male Serial RS232 Adapter Cable, Black (5 Feet, 1.52 Meters) - Newegg.com
C2G 26886 USB to DB9 Serial RS232 Adapter Cable, Blue (1.5 Feet, 0.45 Meters) - Newegg.com
ATEN USB to PDA/Serial (DB9) Adapter w/ PC & Mac Drivers - Newegg.com
