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Trendnet-tu-s9.33240107
6.2 out of 10

TRENDnet TU-S9

Best Price at Amazon

Reviews and Problems with TRENDnet TU-S9

Showing 1-10 of 60
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

Five Stars

easyrider, Amazon
3 weeks ago
Overall 6
6.0

TRENDnet TU-S9 USB to RS-232 Serial Converter (White)

Don Poaps, Amazon
15 November 2014
  • Summary: If I had of know it was a prolific driver. I would not have purchased it. I've had to many issues with this driver. I was looking for one with FTDI or Aten driver. I got it know. So far it has not failed. I run an Amateur Radio Winlink Gateway. I need these serial converter not fail. As Mariner and RV use it to get email etc.
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Overall 4
4.0

Two Stars

Amazon Customer, Amazon
4 October 2014
  • Summary: Thumb screws on the serial connection aren't removable making it impossible to attach to most devices
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Overall 10
10

Five Stars

James Denton, Amazon
14 September 2014
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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