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USB Serial Adapter - Ultimate

  • Model: XS880
  • In Stock


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This is our high quality USB to Serial adapter. It is one of the most reliable, high performance and easy to use USB serial adapters on the market. It is optimized for Windows 11, Windows 10, Windows 8 and Windows 7 32 and 64-bit versions but will of course also work perfectly fine with older versions such as Vista, XP, 2000 and 98.

This USB serial adapter is suitable for most applications, including industrial, commercial and any general office computer device. It is designed with a high performance quality processor chip which makes this serial adapter one of the most reliable and professional adapters on the market. It easily lets you connect any RS232 device directly to your computer's USB port, without experiencing any troubles like computer freeze, IO problems or any other driver problems.

The adapter is powered from your computer's USB port so no additional external power source is needed. The RS232 end is a standard 9-pin D-sub connector for easy connection of all standard serial cables.

After installing the included drivers and connecting the Serial to USB adapter to your computer, it will show up as a virtual serial COM port in Windows Device Manager where you can manage and configure it as if it was a standard built-in serial COM port.

The processor chip in this adapter is the FT232RL from FTDI Semiconductors which is one of the best and most reliable Serial to USB adapter chipsets on the market. The processor is combined with a ZT213LEEA RS232 serial driver from ZyWyn USA, which has proven to work exceptionally well with the FTDI processor. Documentation is available in our download section.

Overall features
  • Port powered USB to serial adapter
  • Indication LED lights for TX and RX activity
  • Guaranteed genuine non-clone FTDI processor chips
    using Windows WHQL certified drivers (beware of clones)
  • Full Handshaking and Modem Interface Signals
  • Hexagonal nut stand-offs for connecting thumbscrews
  • High performance FT232RL processor
  • Auto detection of data speed
  • Built-in electrostatic protection
  • This adapter has stand-off nuts on each side of the
    DB9 connector, if you need an adapter with thumb-screws
    please consider the XS8801

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 XS880
Operating system
  • Windows 11, 10, 8.1, 8 (32/64-bit), Windows Server 2016, Windows Server 2012 / R2, Windows 7 (32/64-bit), Windows Server 2008 R2, Vista (32/64-bit), Windows Server 2008 (32/64-bit), XP, Windows Server 2003 (32/64-bit), 2000, (all WHQL compliant). Windows RT as D2XX drivers only.
  • Windows CE v4.2 - 5.2, 6.0, 7.0 and 2013 including: Windows Mobile 2003, 2003 SE, Windows Mobile 5, 6, 6.1 and 6.5
  • Linux (built into kernel 3.0.0-19 and above)
  • Mac OS 8, OS 9, OS X 10.3 to 10.9 and above
  • Android
Processor FTDI FT232RL
Serial driver Zywyn ZT213LEEA
Unique chipID no. Yes, each converter has it own unique ID number which can be accessed by the user with the D2XX driver programmers guide.
RS232 Interface RS232 DB9 Male
RS232 output power ~5.7VDC
Cable length 3 feet
USB interface Standard Type A Male
Indication LEDs TX, RX and Power
Ports 1-port
Signals TX, RX, RTS, CTS, DTR, DSR, RI and GND
Power on pin 9 No
Baud rate Guaranteed up to 230.000bps
Parity None, Odd, Even, Mark, Space
Data Bits 7, 8
Stop Bits 1, 2
TX / RX buffer size 256 Byte Transmit Buffer / 128 Byte Receive Buffer
Adjustable USB transfer sizes for TX and RX From 64 bytes to 4096 bytes
Adjustable latency timer 1 to 255 msec
Adjustable read and write timeouts 0 to 10000 msec
Flow Control None, Xon/Xoff, Hardware
COM port accessible by Included virtual COM port drivers or FTD2XX.DLL
Special features
Electrostatic (ESD) protection 600W surge protection, 15KV static electricity protection
Current draw Static: less than 80mA. Dynamic average: less than 150mA
Interface compliance USB1.1,2.0,3.0, EIA/TIA RS-232
Regulatory compliance FCC, CE and RoHS
Temperatures Operating: -13°F to 158°F (-25°C to 70°C)
Storage: -40°F to 185°F (-40°C to 85°C)
Weight 70g
Warranty 1 year limited warranty

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

Read the Review
Date Added: 05/13/2013 by David Lane
5 of 5 Stars!5 of 5 Stars!
We use this USB Serial Adapter to communicate between a Toshiba laptop and Yaskawa (Yasnac) i80M, Ma...

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Date Added: 02/07/2013 by William Chenault
5 of 5 Stars!5 of 5 Stars!
The best USB-to-Serial converter that I have tried, and I've tried a slew of them. Works on Windows ...

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Date Added: 11/13/2012 by Michael riggins
5 of 5 Stars!5 of 5 Stars!
Worked great with Windows 7 64 bit right out of the box. Great product and worth every penny.

Read the Review
Date Added: 08/26/2012 by Michael Johnson
5 of 5 Stars!5 of 5 Stars!
For windows 7 32-bit/64-bit this worked without any hassles. Cheers!

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Date Added: 08/06/2012 by Roger Wheeler
5 of 5 Stars!5 of 5 Stars!
After going through 2 USB to RS232 adaptors that were not compatible with my new Windows 7 64 bit la...

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Date Added: 04/06/2012 by Christopher Snow
5 of 5 Stars!5 of 5 Stars!
i bought my first no name serial adapter off ebay and it turned out to be a big junk hassle on my wi...

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Date Added: 02/28/2012 by Jorn Grass
5 of 5 Stars!5 of 5 Stars!
Works great under Win 7. No more lost serial connections with Yaskawa Sigma II and Bosh-Rexroth Driv...

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Date Added: 02/06/2012 by BARRY MOERMOND
5 of 5 Stars!5 of 5 Stars!
This adapter is as advertized! I bought it and all the computor freezes and lockups went away!I reco...

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Date Added: 07/12/2011 by Craig Nauman
5 of 5 Stars!5 of 5 Stars!
finally a usb to serial adapter which works with windows 7 64-bit. have been looking for this for a ...

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Date Added: 03/14/2011 by Roger Brandon
5 of 5 Stars!5 of 5 Stars!
Just like to say many thanks for your excellent product and professional assistance in making availa...

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