USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
USB-A to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
Tripp Lite Keyspan High Speed USB to Serial Adapter - serial adapter - USB - RS-232 - USA-19HS - USB Adapters - CDW.com
IOGEAR - GUC232A - USB to Serial Adapter
RS-USB cable - Realsimulator | Online Shop
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics
Amprobe RS-USB Accessory Rs-Usb:Usb To Rs232 Adapter from Cole-Parmer
Plugable USB to RS-232 DB9 Serial Adapter (Prolific PL2303GT Chipset) – Plugable Technologies
Amazon.com: TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length,
Meade USB to RS-232 Serial Adapter
USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable - Sabrent
USB to RS-232 Converter Cable | Celestron
USB to RS485-RS422 converter with FTDI Chip and USB Cable
Amazon.com: Anker USB 3.0 SD Card Reader, 2-in-1 SD Card Reader for SDXC, SDHC, MMC, RS-MMC, Micro SDXC, Micro SD, Micro SDHC, UHS-I Cards - Card Reader, Micro SD Card Reader :
Parallax USB To Serial (RS-232) Adapter - Parallax
4 Port Professional RS-232 USB 2.0 to Serial Adapter
RS PRO USB 2.0 Cable, Male USB A to Female USB A USB Extension Cable, 12m | RS
1M USB to RS-232 Converter - UC232A1, ATEN Converters | ATEN U.S.A.
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft.
USB to RS-422/485 Adapter - UC485, ATEN Converters | ATEN U.S.A.
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
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
SparkFun USB to RS-485 Converter - BOB-09822 - SparkFun Electronics
2-Port Professional RS-232 USB 2.0 to Serial Adapter 5ft.
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
