TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length, Plug & Play, White, TU-S9
Thumbnail 1Thumbnail 2Thumbnail 3Thumbnail 4Thumbnail 5Thumbnail 6Thumbnail 7Thumbnail 8Thumbnail 9Thumbnail 10Thumbnail 11Thumbnail 12

TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length, Plug & Play, White, TU-S9

4.5/5
Product ID: 48657064
Secure Transaction

Details

  • Compatible devices
    Desktop
  • Specific uses for product
    Business
  • Connector type
    usb
  • Colour
    white
  • Item dimensions L x W x H
    9.8 x 7 x 2.8
💻Windows & Mac OS support
📏21-inch cable length
🔌USB 1.1/2.0/3.0 compatible

Description

🔗 Bridge the old and new—connect with confidence!

  • GENEROUS 21 INCH REACH - Extra cable length gives you flexible setup options—no more cramped workspaces or awkward device placement.
  • FUTURE PROOF USB STANDARDS - Works flawlessly with USB 1.1, 2.0, and 3.0 ports for blazing-fast data transfer and broad device support.
  • UNIVERSAL OS COMPATIBILITY - Flawless plug & play support across Windows 7 to 10 and Mac OS 10.6 to 10.11 ensures zero downtime.
  • TRUSTED RELIABILITY WARRANTY - Backed by TRENDnet’s 2-year warranty, guaranteeing peace of mind for your critical connections.
  • SEAMLESS LEGACY DEVICE INTEGRATION - Effortlessly connect RS-232 serial devices to modern USB ports without missing a beat.

The TRENDnet TU-S9 USB to Serial 9-Pin Converter Cable is a versatile 21-inch adapter that connects RS-232 serial devices like modems and network switches to USB 1.1, 2.0, and 3.0 ports. Compatible with Windows 7 through 10 and Mac OS 10.6 through 10.11, it offers hassle-free plug & play installation and is backed by a 2-year manufacturer warranty, making it an essential tool for professionals bridging legacy hardware with modern systems.

Large manufacture image 1Large manufacture image 2Large manufacture image 3
Small manufacture image 1Small manufacture image 2Small manufacture image 3

Specifications

BrandTRENDnet
Product Dimensions9.8 x 7 x 2.8 cm; 40 g
Item model numberTU-S9
ManufacturerTRENDnet
SeriesTU-S9
Colourwhite
Standing screen display size19 Inches
Processor Count1
Voltage240
Hardware PlatformPC
Operating SystemOPERATING SYSTEMS: The USB to serial converter adapter is compatible with Windows and Mac operating systems. Windows 10, 8.1, 8, 7. Mac OS 10.11, 10.10, 10.9, 10.8, 10.7, 10.6
Are Batteries IncludedNo
Item Weight40 g
Guaranteed software updates untilunknown

Have a Question? See What Others Asked

How long is the cable and is the colour as shown (white)?

Reviews

4.5

All from verified purchases

D**E

good USB to Serial cable

Have been using this Serial to USB device for a good few years now and has served me well . I think i recall once or twice having issues with the drivers over the 4 or 5 years but it was easily solved by going to the TRENDnet website and updating the drivers. no complaints and a solid product.

G**T

Works like a charm!

I purchased this cable to be used as an adapter to connect to my Cisco router I use for lab work via a RJ45-to-DB9 cable since there was no port on my Dell laptop to connect to.So far so good, cable seem's to be of good quality and works like a charm!

A**R

Works better and simpler than expected.

Worked spledidly so far. After plugging in it pretends to be an actual COM port in the system's driver list, so applicaitons using COM ports can simply use it as if it was an actual piece of the computer's interior hardware.

R**Y

No problems

Works as expected

A**N

and you're good to go

Purchased as need to configure Cisco Network devices.Confirmed working on Windows 7 - 64 bit and Ubuntu 14.04 LTS 64-bit.For windows simply install the driver from the supplied Driver CD, check which COM number is allocated.For Ubuntu you may need to do a bit of googling to find out how to setup the usb to serial. Once you find the right guides, you will see it only takes 5 mins to setup, and you're good to go. Note, I needed to use minicom software to connect to devices, you just have to supply the correct settings i.e. ttyUSB0... for it to work. The important thing is this this cable contains a chip made by Prolific Technology, which Ubuntu does officially support.I have also purchased much much cheaper cables as spares from eb*y, but they only seam to work in Windows, and the quality of the cable is not as good. My advice is buy a better quality cable, it may seam more expensive, but the benefit is they are likely to be compatible with most OS's. Highly recommended.

D**S

Best usb serial converter

It is the best usb serial converter I've ever used, excellent.Easy to install, practical, tough.Excellent for all network admins.

M**T

Ahh windows 8, how clever of you to make me buy now things

Pesky chipset is almost exactly the same as the one I've had for years.Unfortunately all of those I bought previously have been rendered worse than useless (blue screens) by windows updates, thanks guys.Now I'm on windows 8, this is the only choice. Hurumph, not impressed with being forced to part with more money to get the same thing...clever though.One really annoying thing - the screwlocks don't come off, so I can't use it in a number of places I would have liked...

C**V

Excellent Product

Needed to connect a Meade ETX125 to a laptop with no Serial port only a USB. Plugged it in downloaded dll and it worked first time

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving millions of shoppers across more than 100 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.
£14.00

Duties & taxes incl.

UKstore
1
Free Shipping

with PRO Membership

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Trendnet Usb To Serial 9 Pin Converter Cable Connect Rs | Desertcart GB