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USB 2.0 to RS-232 / RS-422 / RS-485 Selectable Industrial Serial Adapter w/ 15kV ESD Surge Protection - Coolgear
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DTECH USB to RS422 RS485 Serial Port Adapter Cable(0.5m) - Buy and Sell Hardware Products, DIY Electronics and Kits, HuaQiangBei Online Store - PCBWay
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USB to RS232/422/485 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
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USB-232/485 USB To RS485 RS232 RS422 Signal Converter Upgraded Protection Industrial Grade USB Converter Module - AliExpress
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USB-232/485 USB To RS485 RS232 RS422 Signal Converter Upgraded Protection Industrial Grade USB Converter Module - AliExpress
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DTECH USB to RS422 RS485 Serial Port Adapter Cable(0.5m) - Buy and Sell Hardware Products, DIY Electronics and Kits, HuaQiangBei Online Store - PCBWay
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