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  6. Item#: 9SIC73VM4W8978

  • $89.25
  • Free 45-day Returns
  • Limit 99999 per customer.
    Ships from China.
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    Shipped by TechDen

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    Industrial Isolated USB to 4-Ch RS485 Converter (B) Onboard CH344L Multi Protection Multi-OS Support Transmission Distance Up to 1.2km

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    • Supports USB to 4 channel RS485, convenient for expanding multiple RS485 industrial serial devices
    • USB to RS485 converter, onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
    • USB to 4-ch RS485 converter, onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
    • USB to 4ch RS485, onboard RS485 output terminal 120R resistors, enabled/disabled via DIP switch
    • Supports Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7, Etc.
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    Supports USB to 4 channel RS485, convenient for expanding multiple RS485 industrial serial devices
    USB to RS485 converter, onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
    USB to 4-ch RS485 converter, onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
    USB to 4ch RS485, onboard RS485 output terminal 120R resistors, enabled/disabled via DIP switch
    Supports Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7, Etc.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • CONTACT

    Return Policies

    • Return for refund within: 45 days
    • Return for replacement within: 30 days
    • This item is covered by TechDen Return Policy

    Manufacturer Contact Info

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