Download and install ATEN ATEN USB to Serial Bridge - driver id 2027639
Aten Uc232a Usb To Rs232 Db 9 Pin Pda Serial Db9 Port Adapter Pc Mac Drivers Usb-a Type Convert Rs-232 Serial Interface - Pc Hardware Cables & Adapters - AliExpress
USB to RS-422/485 Adapter - UC485, ATEN USB Converters | ATEN Corporate Headquarters
ATEN Model UC232A USB PDA/ Serial Adapter - Newegg.com
Getting the ATEN USB Serial Adapter Working with Mac OSX Lion | Rolande's Ramblings
IOGEAR USB PDA/SERIAL ADAPTER - Type A Male USB - 1ft - Newegg.com