Free shipping over S$500 - Technical support available on purchases

Serial to USB

(15 products)

Trusted by engineers around the world, Moxa Uport USB to serial converters provides a reliable solution for external COM port expansion. Uport converters support the full range of RS232 signals (TxD, Rxd, DTR, DSR, RTS, CTS, DCD), RS422, and 2 or 4 wire RS485. All models are compatible with a wide range of operating systems.

Monitoring and troubleshooting is straightforward with LED indicators. All models include 15KV ESD protection and automatic recovery data communication feature. Advanced functions include fixed-based COM and COM preserver. TNS offers a full range of USB converters from 1 to 32 serial ports.

View as

  • Moxa

    DB9F to Terminal Block Adapter (Moxa)

    Moxa Mini DB9F-to-TB, Industrial serial COM (DB9 female) port to 5-pin terminal block adapter 

    In stock (5 units)
    Regular price SGD $16.35
    View details
  • Moxa

    USB Converter UPort 1110

    1 port RS-232 Serial to USB 2.0 Converter with data recovery and fixed COM port feature

    In stock (50 units)
    Regular price SGD $68.67
    View details
  • Moxa

    USB Converter UPort 1130

    1 port RS-422/485 serial to USB 2.0 converter with data recovery and fixed COM port feature

    Low stock (3 units)
    Regular price SGD $118.81
    View details
  • Moxa

    USB Converter UPort 1130I

    1 port RS-422/485 Serial to USB converter with 2kV isolation

    Regular price SGD $204.92
    View details
  • Moxa

    USB Converter UPort 1150

    1 port RS-232/422/485 Serial to USB Converter (includes DB9F to terminal block adapter)

    Regular price SGD $136.25
    View details
  • Moxa

    USB Converter UPort 1150I

    1 port RS-232/422/485 serial to USB converter with 2kV isolation, RS485 terminator resistor

    Regular price SGD $0.00
    View details
  • Moxa

    USB Converter UPort 1250

    2 port RS232/422/485 serial to USB converter with data recovery and fixed COM port feature

    Very low stock (1 unit)
    Regular price SGD $255.06
    View details
  • New arrival

    Moxa

    USB Converter Uport 1250 Gen 2

    2 port RS-232/422/485 serial to USB 3.2 converter, bus power

    Regular price SGD $238.06
    View details
  • Moxa

    USB Converter UPort 1250I

    2 port RS-232/422/485 serial to USB converter with 2kV isolation

    Regular price SGD $0.00
    View details
  • New arrival

    Moxa

    USB Converter Uport 1410 Gen 2

    4 port RS-232 serial to USB 3.2 converter

    In stock (5 units)
    Regular price SGD $366.24
    View details
  • Moxa

    USB Converter UPort 1450

    4 port RS-232/422/485 serial to USB converter with data recovery and fixed COM port feature

    In stock (5 units)
    Regular price SGD $407.66
    View details
  • New arrival

    Moxa

    USB Converter Uport 1450 Gen 2

    4 port RS-232/422/485 USB to serial converter, bus power

    In stock (5 units)
    Regular price SGD $445.81
    View details
  • New arrival

    Moxa

    USB Converter Uport 1610-8 Gen 2

    8 port RS232 serial to USB 3.2, USB latch cable

    In stock (5 units)
    Regular price SGD $522.11
    View details
  • New arrival

    Moxa

    USB Converter Uport 1650-8 Gen 2

    8 port RS-232/422/485 serial to USB 3.2, USB latch cable

    In stock (5 units)
    Regular price SGD $781.53
    View details
  • New arrival

    Moxa

    USB Converter UPort 1650-8-G2 Hub

    8 port RS-232/422/485 serial to USB 3.2, USB latch cable, 3 USB port, external power

    In stock (5 units)
    Regular price SGD $1,013.70
    View details