USB to RS232 Serial Port 9 Pin Cable Serial Port USB Wire With For Win98, 98SE, Me, 2000, XP, OS8.6, Win7-32 bit - Walmart.com
USB to Serial adapter for the FLEX-6000 series – FlexRadio
USB Allen Bradley 1747-CP3 1761-CBL-PM02 PLC Programming Cable Kit - PLCCable.com - Automation Supplies and PLC Tools
Multi USB-RS232-RS485-TTL Converter - DFRobot
Interface Kit, RS232-USB | OHAUS
FTDI Serial USB RS232 Adapter 4 port Din Rail Industrial - Shentek
KLARK TEKNIK VNET USB RS232 Interface | AVGear.com
USB/RS-232 CARD
USB to RS-232 interface converter - Technotrade LLC
USB to 1-Port RS-422 DB9 Serial Interface Adapter - Sealevel
USB-RS232-WE-1800-BT_3.3 FTDI | Mouser
Economical, RS-232 to USB Interface Converter
Witmotion Usb To Ttl Rs485 Rs232 Multi-function Serial Interface Module 3.3v And 5v Input Serial Converter - Smart Activity Trackers - AliExpress
Using RS232 devices with USB
MOD-USB-RS232 - Open Source Hardware Board
Industrial USB/RS232 USB/Serial PLC Programming W7 XP RS232 - PLCCable.com - Automation Supplies and PLC Tools
RS232 USB interface - Smart Home Building Automation Products - ComfortClick bOS
2-Port Professional RS-232 USB 2.0 to Serial Adapter 5ft.
Pierro Astro USB-RS232 Interface für Meade LX200
Jaquet USB adapter for PC-T400 interface cable - Istec Webshop
FTDI USB to Serial Adapter Cable w/ COM - Serial Cards & Adapters | StarTech.com
USB RS232 Cables
USB-RS232-PCBA - Ftdi - UART Serial Converter PCB, USB to RS232
FT232RNL USB TO RS232/485/422/TTL Interface Converter, Industrial Isolation | eBay
USB converter - Multi-2/USB RS232 - SystemBase Co., Ltd. - communications / power / speed
Amazon.com: HDE USB to Serial Interface Cable with Serial to RJ45 Console Adapter Cable for Cisco Routers : Electronics
