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Premium USB 2.0 to RS232 Serial DB9 Adapter Cable 6 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset and Thumbscrews

4.5 4.5 out of 5 stars 621 ratings

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6 ft
Thumbscrews

Purchase options and add-ons

Compatible Devices RS232 Serial Devices
Connector Type Db9 Serial Connector
Color Black
Item Dimensions LxWxH 5.5 x 1.5 x 9 inches
Brand Tera Grand

About this item

  • OS SUPPORT - Supports Windows 11, 10, 8, 7, Vista, 2000, XP, 98, Apple MAC OS8 or higher, Linux 2.4.0 and later, OpenBSD 2.9 and later & FreeBSD 4.7 and later. This cable is NOT used for computer VGA monitors which use a HDB15 (15-pin) VGA connector.
  • USB2 TO RS232 - Installed as a standard Windows COM ports, Full RS-232 modem control signals, RS-232 data signals; TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
  • CONNECT SERIAL DB9 DEVICES - Provides instant connectivity with modems, ISDN terminal adapter, PDA, bar code scanner, label printer, and devices with DB9 SERIAL ports. This cable is NOT used for VGA monitors which use a HDB15 (15-pin) VGA connector.
  • FTDI CHIPSET - Built with FTDI chipset, Powered by USB port, Download the latest driver from the Tera Grand website. This cable is NOT used for VGA monitors which use a HDB15 (15-pin) VGA connector.
  • IMPORTANT - This cable is NOT used for computer VGA monitors which use a HDB15 (15-pin) VGA connector. This cable is used for RS232 serial devices. Please double check if your RS232 Serial device needs a cable with Male Thumbscrews or Female Hex Jack Nuts. These connector styles are not interchangeable.

Additional Details

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Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter Cable 6 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset and Thumbscrews
Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter Cable 6 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset and Thumbscrews
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Price$15.99$9.99$8.98$9.99$14.98$15.99
Delivery
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Customer Ratings
Quality of material
4.7
4.6
4.5
4.5
Easy to install
4.7
4.1
4.2
4.2
Value for money
4.6
5.0
4.4
4.2
Tech Support
4.0
3.7
3.8
4.1
Sold By
VENUS ONE
Oikwan
DTECH Co.,Ltd
BenfeiDirect
DTECH Co.,Ltd
Vtop Online Shop
connector type
Db9 Serial Connector
USB 2.0
DB9
DB9
DB9
Usb 2.0, Rs-232
number of ports
1
1
1
0
2
1
current rating
20 amps
3 amps
1 amps
150 milliamps
1 amps
warranty
supports two-year warranty
Limited
Limited
365 days from purchase date
Limited

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter Cable 6 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset and Thumbscrews


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From the manufacturer

USB 2.0 to RS232 Serial DB9 Adapter Win 10 FTDI

Universal RS-232 Compatibility and Easy Connectivity

Supported OS

USB-A to RS232 Serial DB9

USB-A to RS232 Serial DB9

WIDE COMPATIBILITY:

Connect a device with a DB9 RS232 Serial port to the USB-A port on your computer or laptop. Supports RS232 Serial DB9 Interface and up to 1Mbps data transfer rate. Installed as a standard Windows COM port, Full RS232 modem control signals, RS232 data signals; TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND.

CONNECT RS232 SERIAL DB9 DEVICES:

Provides instant connectivity with modems, ISDN terminal adapter, PDA, bar code scanner, label printer, and devices with DB9 RS232 Serial ports. Please double-check if your RS232 Serial device needs a cable with Male Thumbscrews or Female Hex Nuts. These connector styles are not interchangeable.

FTDI CHIPSET and OS SUPPORT:

Built with FTDI chipset for wide stability and compatibility with Windows 11/ 10/ 8/ 7/ Vista/ XP/ 2000, Linux, and Mac OS. Supports remote wake-up and power management. Powered by USB-C port, no external power adapter is required. Download the latest driver from the Tera Grand website.

Looking for specific info?

Product Description

Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter Cable 6 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux, and Mac - Built with FTDI Chipset and Thumbscrews. This Cable is NOT Used for VGA Monitor.

Product guides and documents

Customer reviews

4.5 out of 5 stars
4.5 out of 5
621 global ratings

Customers say

Customers like the performance, quality and ease of installation of the electronic cable. For example, they mention it works perfectly, is well built, reliable and has a sturdy sealed housing. Some appreciate the drivers that came with the product, saying it found them automatically. That said, most say it's easy to install and well worth the price.

AI-generated from the text of customer reviews

121 customers mention109 positive12 negative

Customers are satisfied with the performance of the cable. They mention that it works perfectly on their Windows 8.1 PC, and the modem is working well. They also say that it electronically works very well, and does not require any drivers. Some customers also mention that the cable works fine with no need for drivers in OS X High Sierra using the 3rd party Serial. Overall, most are happy with the functionality and performance of this electronic cable.

"...This cable worked perfectly. Well made and inexpensive, with fast shipping." Read more

"Works great and easy to use, exactly what I need too." Read more

"...They handle the max baud rate of the radio rigs fine, work fine with Windows 11 and have a non-weird chip set - no driver worries!..." Read more

"...For me it works fine with no need for drivers in OSX High Sierra using the 3rd party Serial app...." Read more

49 customers mention43 positive6 negative

Customers like the quality of the electronic cable. They mention that it's reliable, has a sturdy sealed housing, and is made of good quality. Some say that the FTDI chip is more robust than Prolific. Overall, most are satisfied with the performance and durability of the product.

"...This cable worked perfectly. Well made and inexpensive, with fast shipping." Read more

"...It works really great and is very reliable and haven’t had any communication issues between the server and the UPS. I recommend it." Read more

"...Good product. I am assuming those reviews that say the cable does not work did not load drivers correctly...." Read more

"WORKS EXCELLENT WINDOWS 11, GOOD QUALITY!!!" Read more

36 customers mention36 positive0 negative

Customers find the installation of the electronic cable to be super easy, simple, and automatic. They say it works great, installs automatically, and performs without issue. Some mention that the cable is instantly recognized by their computer and the drivers are automatically downloaded.

"Works great and easy to use, exactly what I need too." Read more

"...Dead simple to use - true plug and play...." Read more

"...It was instantly recognized by my computer and drivers were automatically downloaded from Windows Update...." Read more

"...I had no hassle getting it to work and will definitely try Tera Grand products again." Read more

24 customers mention24 positive0 negative

Customers are satisfied with the value of the electronic cable. They mention that it works great at a great price, is of a quality nature, and is not that cheap fragile you would expect from a cable. Some say that it's a very useful product and a good replacement for a similar cable that Microsoft changes made obsolete.

"...This cable worked perfectly. Well made and inexpensive, with fast shipping." Read more

"...Definitely less expensive." Read more

"It's a very useful product. I'm a bit curious if I can use FTDI's programming API to simulate a 56k modem on a computer." Read more

"...Cost effective and does the job properly." Read more

22 customers mention20 positive2 negative

Customers like the drivers of the electronic cable. They say it works with Mac OS X and does not require installation of any drivers. Some mention that the cables work fine and Windows 10 found drivers automatically. The cables come with the correct drivers and are up-to-date.

"...fine, work fine with Windows 11 and have a non-weird chip set - no driver worries! Dead simple to use - true plug and play...." Read more

"...But after configuring Flrig, the software immediately communicated with the radio. No other problems." Read more

"...was instantly recognized by my computer and drivers were automatically downloaded from Windows Update...." Read more

"...This cable comes with a mini-CD with drivers, but Windows 10 installed it automatically, before I could even load the CD...." Read more

7 customers mention4 positive3 negative

Customers are mixed about the connectivity of the electronic cable. For example some mention it has good connectivity and no connection issues, while others say that it would not communicate with their CMM machine and would just lose connection.

"Worked great after driver install. No problem communicating thru software...." Read more

"My computer was not communicating with my plotter. Plotter would not cut out designs without going haywire with its cutting...." Read more

"...Also works on new MacBook Pro. No trouble at all. Good length. Easy connection." Read more

"...had two of these and they both failed after 6 months and would just lose connection. They are just not dependable for long term use." Read more

FTDI. Hex nuts. Perfect.
5 Stars
FTDI. Hex nuts. Perfect.
FTDI chip, and nuts instead of screws, which is more correct for a DTE device like this (ie: same as a legacy port on the back of a pc). Means you can screw a modem or null-modem cable to the adapter and make a clean cable that doesn't fall apart. And of course the FTDI chip is more robust than Prolific. This is the ideal usb-serial adapter.
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Top reviews from the United States

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Top reviews from other countries

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Real
5.0 out of 5 stars Five Stars
Reviewed in Canada on February 22, 2018
Size: 6 ftStyle: ThumbscrewsVerified Purchase
Cliente Amazon
4.0 out of 5 stars Solo le falla un adaptador hembra-hembra
Reviewed in Spain on December 12, 2016
Size: 6 ftStyle: ThumbscrewsVerified Purchase
Amazon Customer
1.0 out of 5 stars Dissapointed with non functional device
Reviewed in India on March 10, 2017
Size: 6 ftStyle: ThumbscrewsVerified Purchase
Tony Monsua
4.0 out of 5 stars Excelente compatibilidad
Reviewed in Mexico on August 7, 2015
Size: 6 ftStyle: Hex Jack NutsVerified Purchase