Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
IOGEAR - GUC232A - USB to Serial Adapter
Dual port RS232 Serial to USB adapter for RS232 data conversion.
Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) - Newegg.com
USB to Serial Converter Cable QI – PMI
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics
USB-A to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
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USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
USB C to Serial Adapter w/ COM Retention - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
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,
Startech .com 3ft (1m) USB to Serial Cable with COM Port Retention, DB9 Male RS232 to USB Converter, USB to Serial Adapter, Prolific IC... 1P3FPC- USB-SERIAL - Corporate Armor
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USB to Serial Adapter - Thunderlinx [THX-1000] - $65.00 : RS232, RS485, RS422, USB and other Serial converters
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
USB RS-232 DB9 Male Serial Adapter Converter with Prolific Chip
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
USB serial converter - kabea GmbH - your shop - Innovative drives
FTDI USB-to-Single Port Serial Adapter (USB1PFTDI) - Astro-Physics
USB 2.0 to RS232 Serial Converter
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
FTDI TTL-232RG-VREG1V8 USB to TC2030-NL Test Cable | Tag-Connect
USB 4-Port Serial Adapter - USB 2.0 to DB-9 Port RS232 with FTDI CHIP - Coolgear
CBL-SERCBL-01 - USB to Serial Converter
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
Manhattan USB to Serial Converter (151856)
