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 A-Male to Dual DB9-Male Serial Adapter - Micro Connectors, Inc.
3ft USB to Serial Adapter Cable, DB9
USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable
2-Port USB-A to DB9 Serial Adapter Cable, 6-ft. | Eaton
4-port Usb 2.0 To 4x Rs232 Serial Cable Splitter Converter Ze552a(ftdi Chipset+win 10 Supported) - Pc Hardware Cables & Adapters - AliExpress
Tera Grand USB 2.0 Type-A to RS-232 Serial DB9 USB2-RS232TS-06
FTDI USB to Serial Adapter Cable w/ COM - Serial Cards & Adapters | StarTech.com
Delock Products 63950 Delock USB 2.0 to 2 x serial RS-232 adapter
Arduino USB 2 Serial Micro | Arduino Documentation
StarTech.com USB to Serial RS232 Adapter Cable w/ COM Retention - USB Serial Adapter - serial adapter - USB - RS-232
ATEN USB 2.0(M) -> RS232, SERIAL(DB9)(M) (1') | Lin Haw International
UC-340G USB to UART TTL RS-232 USB2Serial
USB 2-Port Serial Adapter - USB 2.0 DB-9 Port RS-232 with FTDI CHIP - Coolgear
2-Port USB to RS-232 Serial Adapter Cable
2 Port USB to RS232 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
USB 2 SERIAL CONVERTER ARDUINO - Extension module | pin strips,USB B micro; Interface: RS232,UART; A000059 | TME - Electronic components (WFS)
Arduino USB 2 Serial Micro - Corzotech
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
Gearmo USB 2 Port Serial RS232 featuring FTDI Chipset with LED Indicators
![USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/18-06.jpg "USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits")
USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Dual Port DB-9 USB Serial Ultra MINI Adapter with Cable RS-232 X 2
StarTech.com 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, USB to Serial Adapter, COM Port Adapter with Prolific IC, 1 (Quantity) - Walmart.com
Gearmo USB 2 Port Serial RS232 featuring FTDI Chipset with LED Indicators
8-Port RS-232 USB to Serial Adapter Data Control Box
