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
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Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
Plugable USB to RS-232 DB9 Serial Adapter (Prolific PL2303HX Chipset) – Plugable Technologies
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Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
RS232 to USB Adapter - ATC-810 – Grid Connect
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C2G 1.5ft USB to DB9 Serial Cable - RS232 Adapter Cable - 26886 - -
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StarTech USB to RS232 Serial DB9 Adapter Cable ICUSB232PRO B&H
StarTech.com USB C to Serial Adapter Cable 16" - COM Retention - RS232 DB9 - ICUSB232PROC - -
Using RS232 devices with USB
3ft USB 3.0 & USB-C to RS232 Serial Cable Adapter DB9 Male/Female FTDI Chipset | eBay
USB 2.0 to Serial RS232 Cable
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3' USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
