2-Port USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV Surge Protection & 3 ft. USB Extension Cable - Coolgear
USB 2.0 to 9-pin RS232 COM Port Serial Convert Adapter | eBay
StarTech.com 2 Port FTDI USB to Serial RS232 Adapter Cable COM Retention - ICUSB2322F - Serial Cables - CDW.com
USB to 2-Port Isolated RS-232, RS-422, RS-485 DB9 Serial Interface Adapter - Sealevel
StarTech.com ICUSB2322F USB to Serial Adapter - 2 Port - COM Port Retention - FTDI - USB to RS232 Adapter Cable - USB to Serial Converter Serial Cables - Newegg.com
USB to RS-232 2-Port DB9 Serial Adapter/Converter Multi-2/USB RS232 – Envistia Mall
USB to Dual RS232 Adapter / Converter – CommFront
Customized USB To Dual RS232 Serial Port Adapter Cable Suppliers & Manufacturers & Factory - STARTE
4-port USB to RS232 Adapter FTDI FT4232H & ZyWyn
Tripp Lite U209000R 5' Black USB-A to RS232 (DB9) Serial Adapter Cable with 2 Male Connections
Amazon.com: StarTech.com USB to Serial Adapter - 2 Port - COM Port Retention - FTDI - USB to RS232 Adapter Cable - USB to Serial Converter (ICUSB2322F), Black : Electronics
Multi-2/USB RS232 - | Serial Adapter | BRESSNER
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
Tera Grand USB 2.0 to RS232 Serial DB9 Adapter USB2-RS232WN-06
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
Gearmo USB 2 Port Serial RS232 featuring FTDI Chipset with LED Indicators
Computer Cables & Connectors Usb Rs232 Adapter Usb 2.0 To Rs-232 Male (9-pin) Db9 Serial Cable With Ftdi Chipset Supports Win10 - Pc Hardware Cables & Adapters - AliExpress
Serial Bluetooth Adapter - RS232
2-Port USB to RS-232 Serial Adapter Cable
RS232 to USB Adapter Cable, 5-ft | Eaton
