TRENDnet TU-S9,  USB to Serial Converter
TRENDnet TU-S9,  USB to Serial Converter
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TRENDnet TU-S9, USB to Serial Converter

4 stars out of 5 reviews
(4.0)|
5 ratings

Key item features

  • Universal Connectivity: This USB to serial adapter supports USB 1.1 and is compatible with USB 2.0 and USB 3.0 ports, offering a 6Mbps data rate for reliable connections.
  • Serial Device: Connect RS-232 serial devices, such as modems or printers, to modern laptops and desktops using the widely supported USB standard.
  • Broad Compatibility: The USB to serial converter adapter is compatible with Windows operating systems including 10, 8.1, 8, 7, and Mac OS versions 10.11 through 10.6.
  • Integrated Cable: Features an integrated and flexible 540mm (21 in.) USB 2.0 cable, accommodating various installation scenarios with a total length of 25 inches including the RS-232 (9-pin) and USB Type A connectors.
  • Effortless Setup: Provides simple installation in seconds, allowing users to quickly connect the USB to Serial 9-Pin Converter Cable to their computer.
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4 out of 5 stars
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Showing 1-3 of 5 reviews

Aug 30, 2016
DataPro
5 out of 5 stars review

Verified Purchase

Works as advertised.

I didn't think this device would work because I needed it for a very old serial application, but it actually works perfectly.

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Nov 6, 2010
Bobbz
5 out of 5 stars review

worked great

When I switched my OS to win 7 64 bit none of the old converters would work because no one supports the 64 bit software. This converter worked without a hitch after downloading the upgraded drivers. I was back on the air in minutes.

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Feb 12, 2010
AVRProject
4 out of 5 stars review

Works, but has a major bug

This item works well, but has a major glitch that might throw folks into a tizzy. For some reason, at 9600 baud, selecting 2 stop bits corrupts the incoming data. Even if I echo back one character at a time, from a terminal window, it loses framing and receives the bits apparently at a different baud rate. The fix is to obviously stick to one stop bit, and hope you don't need two -- ever. I hav verified that the data is actually being transmitted properly. The glitch is in the receiver. DON'T USE TWO STOP BITS.

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