CE: TRENDnet USB to RS-232 DB9 Serial Converter - Trend Lab

PC Accessory: Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Converter Cable (CB-DB9P) - Sabrent

PC Accessory: GearMo? 2 Port Professional USB to Serial Adapter with TX/RX LED and COM Retention FTDI Chip and Fast 920K Per Port Transfer Speed - GearMo?

PC Accessory: GearMo? 36inch Quad Port FTDI USB to Serial Cable for MA PC Linux with Windows Certified Drivers - GearMo?

CE: Belkin USB-to-Serial Portable Adapter - Belkin Components

CE: GearMo? Windows 7 Compatible USB Serial Adapter FTDI Chip RS232 DB-9 920K with TX/RX LED - GearMo?

Personal Computer: StarTech ICUSB2321284 3-Feet 1s1p USB to Serial Parallel Port Adapter Cable - Startech

PC Accessory: GearMo? USB RS-232 Serial Adapter with LED Indicators Win 8 , 7, Vista, XP, 2000 Support - GearMo

Personal Computer: C2G / Cables to Go 16899 USB To DB25 IEEE-1284 Parallel Printer Adapter Cable, 6 Feet - C2G

CE: C2G / Cables to Go 26886 USB To DB9 Male Serial Adapter, Blue (0.45 Meters/1.5 Feet) - C2G

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