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Moxa 1-port RS-232 USB-to-serial converters


Quick Overview

The UPort 1100 Series enables your laptop or workstation with the ability to communicate between a USB (Universal Serial Bus) port and 1 RS-232 or RS-422/485 serial peripheral. UPort 1110 adds 1 Windows serial COM port via the PC's USB port, and is compatible with both new or legacy RS-232 devices. This plug and play USB solution is perfect for mobile, instrumentation, and point-of-sale applications.
The UPort 1110 converts from USB to RS-232, the UPort 1130 from USB to RS-422/485, and the UPort 1150 from USB to RS-232/422/485.

Availability: Out of stock

SKU: uport-110

Manufacturer: Moxa


Simplified, Hassle-Free Serial Port Expansion
USB plug and play allows easy serial port expansion without using the PC/s IRQ, DMA, and I/O address resources. Save on setup time and cost by connecting to your serial device without opening the chassis and powering down the system.


Product Limitation
Data transfer may be blocked when transferring large amounts of serial data over more than one UPort 1110, all of which are connected to USB 1.1 ports on the same K6 platform running Windows XP/2003. To avoid this problem, please do one of the following:

  • Use a PC (running Win XP/2003) that has USB 2.0 ports, or
  • Use a PC running Win 2000 (that has USB 1.1 ports)

Features and Benefits

  • Compatible with USB 2.0
  • 12 Mbps USB data rate
  • 921.6 Kbps maximum baudrate for super fast data transmission
  • Drivers provided for Windows (including Vista), WinCE 5.0, and Linux
  • DB9 male connector for RS-232
  • LEDs for indicating USB and TxD/RxD activity
  • 15 KV ESD protection for all serial ports

 Instant Plug & Play

The UPort™ 1110 USB-to-serial converters is the perfect accessory for laptop computers that doesn't have a serial port. The UPort™ 1110 converts from USB to RS-232. This product is compatible with new and legacy RS-232 devices, and can be used with mobile, instrumentation, and point-of-sale applications.

Additional Information

SKU uport-110
Manufacturer Moxa
External Ports 1 x DB9