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Moxa USB to Serial Adapter

  • Model: UPort 1110


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As an authorized MOXA reseller we are happy to present the UPort 1110 which is a 1-port USB to serial RS232 serial adapter. The MOXA brand is synonymous with high reliability and quality so we can highly recommend this adapter for most mission critical server environments, factory automation and complex applications or simply if you want a very reliable and high performance adapter. The price is high but if you want the absolute top of the line adapter then its worth it.
One reason why this USB to serial adapter is so highly appraised is that it is designed around the TUSB3410 processor chip from Texas Instruments which features an integrated 8052 microcontroller, which results in high reliability and several advanced and adjustable port features.

As most of our other adapters the UPort 1110 USB to serial adapter is compatible with most versions of Windows including Server 2003, 2008 and 2012 versions, in both 32 and 64-bit versions. Linux and Android is also supported.
After the included drivers has been installed a virtual COM port will show up in your computer's Device Manager. This virtual COM port can be accessed as if it was a standard built-in COM port. Several port parameters such as baud rate, flow control and data bits can be adjusted via the drivers. More advanced parameters such as Fast Flush and port type can also be set through the drivers.

Another interesting feature is called "Fixed-base COM Mode" which allows users to set a specific beginning COM port number. This can be useful if you use multiple USB to serial adapters within the same computer and want to control which COM port number is assigned to new adapters.

We should also mention that this USB to serial adapter has built-in 15 KV ESD electrostatic protection which protects your data and the adapter itself against electrostatic electricity.

The UPort 1110 also has an extensive number of regulatory approvals and certifications such as EMC (CE, FCC), EMI, EMS and RoHS approvals. Please see the datasheet for details.

Overall features
  • Port powered USB to serial adapter
  • High performance and reliability MOXA brand
  • Texas Instruments processor chip
  • Indication LED lights for TX and RX activity
  • WHQL compliant COM drivers included
  • Hexagonal nut stand-offs for securing the interface
  • USB Plug and Play with Windows 7 and 8
  • Auto detection of data speed
  • Built-in 15 KV ESD electrostatic protection

Useful optional accessories
(not included)

Null modem adapter
Null modem adapter

DB9 to RJ45 adapter
DB9 - RJ45 adapter

DB9 gender changer
Gender Changer

Part number UPort 1110
Operating system
  • Windows 8 32/64, Windows 7 32/64, Server 2012, Vista 32/64, Server 2008 32/64, XP 32/64, Server 2003 32/64
  • Linux 2.4.x, 2.6.x, 3.0.x
  • Windows CE 6.0, 5.0
  • Android
Processor Texas Instruments TUSB3410
Serial driver Zywyn ZT3243F
RS232 Interface RS232 DB9 Male
Cable length 3 feet
USB interface Standard Type A Male
Indication LEDs TX, RX and Power
Ports 1-port
Baud rate 50 bps to 921.6 Kbps
Parity None, Even, Odd, Space, Mark
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Flow control RTS/CTS, XON/XOFF
TX / RX buffer size 64 bytes FIFO
COM port accessible by Included virtual COM port drivers
Electrostatic (ESD) protection 15KV
Power 30 mA at 5 VDC
Interface compliance USB 1.1, 2.0, 3.0, EIA/TIA RS232
Housing ABS + PC
Regulatory compliance
  • EMC: CE, FCC
  • EMI: EN 55022 Class B, EN 61000-3-2, EN 61000-3-3, FCC Part 15 Subpart B Class B
  • EMS: EN 55024, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC-61000-4-6, IEC 61000-4-8, IEC-61000-4-11
  • Green product: RoHS, CRoHS, WEEE
Dimensions 38.4 x 60 x 20 mm (1.51 x 2.36 x 0.79 in)
Weight 65 g (0.14 lb)
Operating temperature 0 to 55°C (32 to 131°F)
Ambient Relative Humidit 5 to 95% (non-condensing)
MTBF (mean time between failures) 1,949,025 hrs, Telcordia (Bellcore), GB database
Warranty 5 years limited warranty

For alternative USB to serial solutions please see our full selection of USB to Serial RS232 adapters


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