Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
Tripp Lite 5ft USB to Serial Adapter Cable USB-A to DB9 RS-232 M/M 5' - serial adapter - USB - RS-232 - U209-000-R - USB Adapters - CDW.com
Monoprice Usb To Rs-232 Db-9 Male And Db-25 Male Serial Converter Cable : Target
USB to RS232 Adapter with PL2303 Chipset, CableCreation 6.6 ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black - Walmart.com
FTDI USB-to-Single Port Serial Adapter (USB1PFTDI) - Astro-Physics
USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable
Prolific Usb Serial 9 Pin Db9 Rs232 Adapter Cable - Usb Rs232 Port Db9 Pin Cable - Aliexpress
C2G 1.5ft USB to Serial Cable - USB to DB9 Serial RS232 Cable - M/M - 26886 - USB Adapters - CDW.com
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | StarTech.com
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
USB-SERIAL-F
USB to Serial Adapter Cable
Manhattan USB to Serial Converter (151801)
C2G 6ft USB to DB25 Serial RS232 Adapter Cable SerialUSB for Network Device Modem Camera Bar Code Reader Security Device POS Device PDA 6 ft 1 x Type A Male USB 1
Thunderlinx™ USB to Serial adapter - U.S. Converters LLC
Meade USB to RS-232 Serial Adapter
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
StarTech 1' USB to RS232 Serial Adapter Cable, Black (ICUSB232V2) | Staples
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
USB-to-Serial (DB9) Cable — Davis Instruments
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
Keyspan High Speed USB Serial Adapter - 230 Kbps | Dell USA
FTDI TTL-232RG-VIP USB to TC2030 Debug Cable | Tag-Connect
Amazon.com: Legrand - C2G USB to DB9 Serial Adapter Cable, Adapter Cable, USB to Desktop Adapter, 1.5 Foot Adapter Cord, Gray, 1 Count, C2G 26886 : Electronics
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
RS232 to USB Adapter Cable, 5-ft | Eaton
4 Port Professional RS-232 USB 2.0 to Serial Adapter
![USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits](http://www.adafruit.com/images/480x360/18-06.jpg "USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits")