Amazon.com: Letotech Cross Wired USB Serial Cable DB9 CP2102 ZT232 USB RS232 to DB9 Null Modem Cable PC Control TV Cable (Null Modem Pinout) : Electronics
USB to Serial adapter for the FLEX-6000 series – FlexRadio
StarTech 1-Port USB to Null Modem RS232 DB9 Serial ICUSB232FTN
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
RS232 to USB for connecting MC6 to FB/MB
USB 2.0 RS-232 Serial Adapter with LED Indicators
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics
6 Foot USB 2.0 to RS232 Serial Adapter Cable, FTDI Chip with Thumbscrews
Electronic Master USB to RS232 Cable EM620503 - The Home Depot
Startech 3' USB to RS232 DB9/DB25 Serial Adapter Cable - Walmart.com
USB to RS-232 Serial Adapter DB9 - 8 Inch Short Cable
Amazon.com: FT231XS USB RS232 to DB9 Communication Cable for APC UPS 940 0024C Serial Kable : Electronics
Meade USB to RS-232 Serial Adapter
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Mexico
1x 6FT Mini USB 2.0 Male to RS232 DB9 9 Pin Female Adapter Entension Lead Cable | eBay
C2G 1.5ft USB to Serial Cable USB to DB9 Serial RS232 Cable MM Convert a DB9 RS232 serial device to USB great for PDAs digital cameras and many other peripherals - Office
USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
Cable USB TO RS232 CONVERTER,FTDI | Connection Cables
USB : USB to RS232 Serial DB9 Male Cable Adapter FTDI Chipset 10 Feet RPC- USB-RS232-3M by www.valley-ent.com
5ft (1.5m) USB to DB9 Male Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
StarTech.com USB to Serial RS232 Adapter Cable with COM Retention 1' - ICUSB232PRO - USB Adapters - CDW.com
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy