TRENDnet TU-S9 USB to Serial Converter A/W:v1.2.0R

Petersons Internet Store
(25145)
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US $20.50
Condition:
New
3 available1 sold
Breathe easy. Returns accepted.
Other people bought this. 1 has already sold.
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Located in: Seattle, Washington, United States
Delivery:
Estimated between Thu, Dec 4 and Mon, Dec 8 to 94104
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eBay item number:266934743689
Last updated on Sep 07, 2025 14:40:35 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
TRENDnet
Type
Adapter/Converter
Connection Split/Duplication
N/A
Connector B
USB Standard Type A Male
Connector A
Serial (RS-232) Male
Features
N/A
Cable Length
N/A
MPN
TU-S9
Output Voltage
N/A
UPC
N/A
Category

Item description from the seller

About this seller

Petersons Internet Store

99.7% positive feedback•66K items sold

Joined Feb 1998
We offer great prices on an interesting variety of items. Please email us with any questions and thank you for visiting our store.
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (27,217)

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  • g***m (879)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fast shipping, very well packaged, item as described, great condition and appearance, excellent quality, an outstanding value!!! Highly recommended seller!!! AAAAA++++++ :-)
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  • i***1 (1846)- Feedback left by buyer.
    Past year
    Verified purchase
    Top notch Ebayer, went beyond the normal customer service and assisted me in getting my order super fast . Awesome communication, well packed and arrived just as described. Peterson's Internet store knows how to provide great customer service !!!
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  • t***d (32)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Priced great, good communication, item arrived packaged well, described perfectly, and with quick delivery. I would definitely purchase from Peterson's again!
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Product ratings and reviews

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4.8
22 product ratings
  • 19 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 18 reviews
  • by s9dant
    Aug 10, 2016Top favorable review

    USB to RS-232 DB9 Serial Converter.

    Good cable for laptops that do not have a serial port. Great for programming and capturing serial data from telephone equipment. Good dealer and price. Drivers on enclosed CD or directly from Trend-net website. Very easy to install.

    Verified purchase: YesCondition: NewSold by: thehoneyroastedpeanut

  • by w351
    May 20, 2016

    TRENDnet TU-S9 USB to Serial Converter cable

    I purchased the TRENDnet TU-S9 USB to Serial Converter cable to use with my UNIDEN Scanner Serial Programming Cable. Once having the cables connected together and connected to the computer, XP did its thing automatically and installed the drivers. After that I plugged in the BC346XT and running FreeScan was able to reprogram the BC346XT into a more logical order. The TRENDnet TU-S9 USB to Serial Converter cable works good. No problems at all with the cable. 5/20/16

    Verified purchase: YesCondition: NewSold by: RxTpeZQoRFy@Deleted

  • by koch5645
    Aug 31, 2017

    RS-232 to USB cable and PL2303 driver

    Just what I needed to connect my Amiga 2000's null modem adapter to a PC laptop. This, plus a little software allows transfer of files between the Amiga and PC.

    Verified purchase: YesCondition: NewSold by: thehoneyroastedpeanut

  • by wheeliemn
    Feb 14, 2018

    USB to Serial

    Bought this to interface with my Split-Second controller. Works great with included drivers on Windows X.

    Verified purchase: YesCondition: New

  • by dakram0306
    Apr 07, 2021

    needed for Car check engine scanner

    i used it to hook up my Innova 3140 scanner to my PC, works.

    Verified purchase: YesCondition: NewSold by: sunnyw_36

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