Back to home page
|Listed in category:

Picture 1 of 5

Last item available
TRENDnet TU-S9 USB to Serial Converter H/W:v1.3R - Picture 1 of 5
TRENDnet TU-S9 USB to Serial Converter H/W:v1.3R - Picture 2 of 5
TRENDnet TU-S9 USB to Serial Converter H/W:v1.3R - Picture 3 of 5
TRENDnet TU-S9 USB to Serial Converter H/W:v1.3R - Picture 4 of 5
TRENDnet TU-S9 USB to Serial Converter H/W:v1.3R - Picture 5 of 5
Have one to sell?
Sell it yourself

TRENDnet TU-S9 USB to Serial Converter H/W:v1.3R

Petersons Internet Store
(24688)
Seller's other items
Contact seller
US $20.50
ApproximatelyC $28.36
Condition:
New
Last one2 sold
Popular item. 2 have already sold.
Breathe easy. Returns accepted.
Shipping:
Free USPS Ground Advantage®.
Located in: Seattle, Washington, United States
Delivery:
Estimated between Tue, Sep 16 and Sat, Sep 20 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
     Diners Club

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:266934742366
Last updated on Sep 07, 2025 17:40:35 EDTView 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

Item description from the seller

About this seller

Petersons Internet Store

99.5% positive feedback•65K 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.
Visit storeContact

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

Popular categories from this store

See allcategories
Archery SuppliesATV Partsbaseball batsbaseball shoes, socks & batsBeaded CoastersBelt BuckleBianchi HolstersBlackhawk HolstersBooks & Comics

Seller feedback (26,751)

All ratings
Positive
Neutral
Negative
  • i***1 (1835)- Feedback left by buyer.
    Past 6 months
    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 !!!
    Amada Shear Plate-30 Ton 74160216 (#235860441662)
  • 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!
    Box of 50 Traditional Junction Flashing for 8" Siding Simplicity Tool Corp (#267274923862)
  • g***m (864)- Feedback left by buyer.
    Past month
    Verified purchase
    Fast shipping, very well packaged, item as described, great condition and appearance, excellent quality, an outstanding value!!! Highly recommended seller!!! AAAAA++++++ :-)
    ORION Saturn Map & Observing Guide 2014 (#235050079359)
See all feedback

Product ratings and reviews

Learn more
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 favourable 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

More to explore: