Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
USB Serial 12 Inch RS232 Serial Adapter FTDI Chip with LED
IOGEAR - GUC232A - USB to Serial Adapter
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ATEN UC-232A USER MANUAL Pdf Download | ManualsLib
On Sale! Tripp-Lite Site Master USB To Serial Adapter Model Site-Master Tripp-Lite Master
UC232A
Getting the ATEN USB Serial Adapter Working with Mac OSX Lion | Rolande's Ramblings
USB Converters
USB to RS-232 Adapter (35cm) - UC232A, ATEN Converters | ATEN U.S.A.