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StarTech.com USB to Serial RS232 Adapter Cable with COM Retention 1' - ICUSB232PRO - USB Adapters - CDW.com
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Belgium
Sewell InstaCOM USB to Serial Adapter — Sewell Direct
USB 2.0 RS-232 Serial Adapter 16 Inches w/ LED Indicators
IOGEAR - GUC232A - USB to Serial Adapter
Keyspan High Speed USB Serial Adapter - 230 Kbps | Dell USA
Amazon.co.jp: Manhattan USB to Serial Converter PL-2303RA 45cm 205146 : Computers
Amazon.com: StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN) : Electronics
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Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
Amazon.co.jp: USB to Serial Converter : Computers
USB to Serial Converter - TRENDnet TU-S9
6-in-1 USB to Serial Converter/Adapter - DFRobot
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Europe
Amazon.com : StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) : Electronics
usb to serial converter - YouTube
Amazon.com: C2G Legrand USB to DB9 Serial Adapter Cable, Adapter Cable, USB to Desktop Adapter, 1.5 Foot Adapter Cord, Gray, 1 Count, C2G 26886 : Electronics
USBSEAD | i-tec USB to Serial RS232 Adapter | i-tec
SEL-C662 USB Serial Cables | Schweitzer Engineering Laboratories