Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
CBL-SERCBL-01 - USB to Serial Converter
UC232A - USB-to-RS232 Serial Port Converter - Aditech ICT PVT LTD
SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable, Prolific Chipset, HEXNUTS -, [Windows 10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) : Amazon.in: Computers & Accessories
UC232A | Aten USB to serial RS232 converter | Distrelec Switzerland
C2G 1.5ft USB to Serial Cable - USB to DB9 Serial RS232 Cable - M/M - 26886 - USB Adapters - CDWG.com
USB-RS232-WE-1800-BT_5.0 - Ftdi - Smart Cable Assembly, USB to RS232 Converter, 1Mbaud
USB To DB9 Serial Adapter With 6 Ft Cable | Cables.com
USB RS232 Cables
USB to Serial Cable TTL 4 Pin RS 232 UART Converter Adapter Programming Module - techexpress nz
Mettler Toledo RS232 to USB Converter Cable for XPR Microbalances and Ultra-Microbalances | Fisher Scientific
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com Europe
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics
StarTech USB to RS232 DB9/DB25 Male to Male Serial ICUSB232DB25
CableCreation USB to Serial Cable 6.6ft, USB to RS232 Adapter, USB to DB9, RS232 Converter 9-Pin FTDI Chipset for Windows , Mac OS and Linux - Walmart.com