USB 4-Port Serial Adapter - USB 2.0 to DB-9 Port RS232 with FTDI CHIP - Coolgear
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3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
8-Port RS-232 USB to Serial Adapter Data Control Box - Coolgear
USB to RS-232 Serial Adapter DB9 - 8 Inch Short Cable
4-Port USB to RS-232 Serial Adapter Hub
Mettler Toledo RS232 to USB Converter Cable for XPR Microbalances and Ultra-Microbalances | Fisher Scientific
USB to 4-Port RS-232 DB9 Serial Interface Adapter - Sealevel
Tripp Lite RS232 to USB Adapter Cable with COM Retention (USB-A to DB9 M/M), FTDI, 5 ft. - USB / serial cable - USB to - U209-005-COM - USB Cables - CDW.com
HP USB to Serial Port Adapter J7B60AA for sale online | eBay
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 6.6 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, 2 Meters/Black : Electronics
StarTech.com USB to Serial Adapter - Detachable 6 ft USB A-B Cable - Prolific PL-2303 - USB to RS232 Adapter Cable - Add an RS232 serial port to your laptop or desktop
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
8-Port RS-232 USB to Serial Adapter Data Control Box
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
USB to RS232 Serial for Vista -- DataPro
4 Port USB Type-C To Serial Adapter with Per port LED Rx / TX Indicators
C-USB-SERIAL: USB to RS-232 DB9M Serial Converter - iWorx Systems Inc
StarTech.com USB to Serial Adapter ? Prolific PL-2303 ? 1 port ? DB9 (9-pin) ? USB to RS232 Adapter Cable ? USB Serial - Add an RS232 serial port to your laptop
USB to Serial Adapter Cable
C2G 1.5ft USB to Serial Cable - USB to DB9 Serial RS232 Cable - M/M - 26886 - USB Adapters - CDW.com
USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
USB to serial RS232 adapter with two ports
USB 4-Port Serial Adapter / USB 2.0 Quad Port Serial DB-9 RS-232
