Amazon.com: USB to RS232 Adapter (FTDI Chipset), CableCreation 3 Feet RS-232 Male DB9 Serial Converter Cable for Windows 10, 8.1, 8,7, Vista, XP, 2000, Linux, Mac OS X 10.6 and Above,1M / Black : Electronics
PRO Single Port USB to Serial Adapter with Activity LED 3ft
Tripp Lite USB to Serial Adapter Converter RS-422/RS-485 USB to DB9 1-Port - U208-001-IND - USB Cables & Adapters - CDW.com
USB 2.0 to RS-232 / RS-422 / RS-485 Selectable Industrial Serial Adapter w/ 15kV ESD Surge Protection - Coolgear
SparkFun USB to RS-485 Converter - BOB-09822 - SparkFun Electronics
USB to RS-422/485 Adapter - UC485, ATEN USB Converters | ATEN Corporate Headquarters
Sabrent USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303) (SBT-USC1K) | SBT-USC1K
Sabrent USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable (CB-FTDI) | CB-FTDI
USB to RS-485 Converter – Microflex
Sabrent USB 2.0 Type-A Male to RS-232 DB9 Serial 9-Pin SBT-USC6M
Sabrent USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter 1 ft Cable (CB-RS232) | CB-RS232
USB to Serial Adapter RS-232 Cable DB-9 Male for Windows and Mac
C2G 1.5ft USB to DB9 Serial Cable - RS232 Adapter Cable - Serial adapter - USB - RS-232 - blue | Dell USA
IOGEAR - GUC232A - USB to Serial Adapter
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable Black NS-PU99501 - Best Buy
RS-485 to USB Converter | Instrumart
USB to 1-Port RS-422, RS-485, RS-530 DB25 Serial Interface Adapter - Sealevel
Sabrent 6FT USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303) (SBT-USC6K) | SBT-USC6K
1M USB to RS-232 Converter - UC232A1, ATEN USB Converters | ATEN U.S.A.
USB to 1-Port RS-422 DB9 Serial Interface Adapter - Sealevel
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters
Plugable USB to RS-232 DB9 Serial Adapter (Prolific PL2303HX Chipset) – Plugable Technologies
