USB to serial RS232 adapter with two ports
ATEN USB Type-A Male to RS-232/DB-9 Serial Male Adapter UC232A
6FT USB to DB9 Serial Converter Cable V3 | Computer Cable Store
CB-USBDB9 | Converter Cable | USB to Serial (DB9/Hex Nut) | 3 Ft
TRENDnet TU-S9 - serial adapter - USB - RS-232 - TU-S9 - USB Adapters - CDW.com
USB B Female to DB9 Male Serial Converter with 6ft USB A Male to USB B
USB to Serial Converter - TRENDnet TU-S9
StarTech.com USB to Serial RS232 Adapter Cable with COM Retention 1' - ICUSB232PRO - USB Adapters - CDW.com
Startech .com 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, USB to Serial Adapter, COM Port Adapter with Prolific IC -... 1P3FP-USB- SERIAL - Corporate Armor
USB to RS232 Converter Cable 1.0 meter - UMC-201
USB To DB9 Serial Adapter With 6 Ft Cable | Cables.com
Serial-to-USB Converter Cable | DGT Shop
3ft USB to Serial Adapter Cable, DB9
Thunderlinx™ USB to Serial adapter - U.S. Converters LLC
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
USB to Serial Adapter Cable
TTL-232R-3V3 - Ftdi - Cable, USB to TTL Level, Serial Converter
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USB to RS232 Serial Converter -- DataPro
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
CBL-SERCBL-01 - USB to Serial Converter
USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable - Sabrent
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
StarTech.com 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, USB to Serial Adapter, COM Port Adapter with Prolific IC, 1 (Quantity) - Walmart.com
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
USB to RS232 Converter - CAB-08580 - SparkFun Electronics
USB to Serial Converter Cable QI
