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Trendnet-tu-s9.33240107
6.6 out of 10

TRENDnet TU-S9

Best Price at Amazon

Reviews and Problems with TRENDnet TU-S9

Showing 1-10 of 55
Overall 10
10

Works perfectly

Amie2, Mwave.com
24 February 2010
  • Summary: We use this at work for our graphics artist and it works perfectly. She wishes the cord was longer but other then that it is perfect!
  • Pros: No hassel - works like a charm
  • Cons: I wish it was longer.
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Overall 10
10

Good active converter.

Stephen Eng, Amazon
30 May 2014
  • Summary: Using this to communicate with PIC micro-controllers using a CCS serial port monitor that is built into their compiler and it is working perfectly. Install the drivers and the program detects the comport properly. The only thing that I don't like about it is that it needs to install the drivers every time you plug it into a different usb port and each usb port is then a different comport, so if you switch usb ports remember to change the setting in you serial port...
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Overall 6
6.0

Doesn't work for me.

Kim Bouchard-Foster, Amazon
2 April 2014
  • Summary: Unit seems all right and it's recognized by the computer. I can't use it however. I bought this to program a HAM radio, which has a COM interface cable. For some reason (I haven't much investigated yet), it just won't do anything. I tried several things, couldn't get the computer to see the HAM radio. I haven't tried anything else and tossed it away. I like my stuff to just work, and this apparently didn't for me.
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Overall 6
6.0

Doesnt seem to work

matt, Amazon
30 December 2013
  • Summary: Bought this to program a Bear Cat scanner and it doesn't connect to the computer?
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Overall 10
10

Works great in windows 7 and Linux

Gabriel Martin, Amazon
12 December 2013
  • Summary: Was detected and worked perfectly after plugging it in my windows 7. Was also detected by Linux mint 15 and 16, worked with just a few simple settings.
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Overall 10
10

Excellent

Björn, Amazon
22 September 2013
  • Summary: Delivery in time, original packaging, containing quick installation manual and driver disk - which I didn't need, because the converter just plugged in and uses the same driver as my old TU-S9. Now both work parallel and give me GPS and AIS date on my computer screen.
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Overall 10
10

Excellent compatibility

TonyD, Amazon
18 August 2013
  • Summary: This RS-232 converter works very well on various devices, including an older Palm Pilot and various data loggers which use an RS-232 interface. The included drivers install easily and Windows looks at it like a Com 3 port.
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Overall 8
8.0

not bad

trekkerkev, Amazon
11 July 2013
  • Summary: serial to usb adapters are notoriously finicky at times, switching com port configurations on what seem to be a whim. So far this one is behaving well and was a reasonable price.
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Overall 10
10

Works!

Peter C Hrudka, Amazon
11 May 2013
  • Summary: Have tried similar products which totally failed, this one did exactly what I needed. Transferring CNC programs to a machine from an XP laptop using a DOS file transfer utility, and loading programs into a smart relay, from a 64 bit Vista laptop. Highly recommended!
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Overall 10
10

usb to DB 9 cable

Luc Imbeau, Amazon
12 April 2013
  • Summary: It is to connect my new computer to the radio programming cables. I did not use it but it looks correct.
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