Customers have good things to say about the USB to serial functionality, compatibility with various operating systems and devices, and the ease of use of this adapter cable. Many appreciate its quality and durable construction. However, some customers point out that the cable length is short, and that the lack of included drivers may pose a challenge for some users. Overall, the positive feedback on functionality and ease of use outweighs the concerns about cable length and driver support.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 2 Showing 21-40 of 1,382 reviews
Pros mentioned:
Compatibility
Rated 5 out of 5 stars
Adapter cord
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This cord was exactly what we needed as our equipment for our running system cord didn't support windows 11 and now our timing system is working again.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Good quality
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great so far no complaints it was exactly what I needed and the length was perfect!
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Thank you for your feedback. We’re glad to hear the product is working great for you and that it met your expectations in both performance and length. It’s always rewarding to know it’s exactly what you needed.
Keith | Insignia Support
Rated 5 out of 5 stars
Works.
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I needed this for work and it worked. They wouldn't pay for it, so I had to buy one.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Adapter cable review
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Posted . Owned for 9 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Just what I needed. I'm was glad to find what I needed. Works perfect.
I would recommend this to a friend
Rated 5 out of 5 stars
Safe Option
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Our department was having trouble getting this cable. Many were counterfeit (being labeled as Prolific, but not infact Prolific). We went with the Best Buy name brand cord as a safe option, and have not been disappointed
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Excellent
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Product met my expectations the staff at the were great and very helpful. They should give their secret to other bíg box stores.
I would recommend this to a friend
Rated 5 out of 5 stars
Best Buy is great!
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great price,awesome staff that is very helpful.I highly recommend Best Buy in Tyler,Tx.
I would recommend this to a friend
Pros mentioned:
Overall performance
Cons mentioned:
Cable length
Rated 5 out of 5 stars
Exactly what I needed
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works exactly as advertised. This is a good quality cable and was kept in stock at my local Best Buy. My girlfriend needed it urgently to replace the old one for her Stenograph machine, and we are very happy with the results. Keep in mind that the length is quite short, so make sure to get the appropriate length for your needs.
I would recommend this to a friend
Rated 5 out of 5 stars
Old school
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Posted . Owned for 8 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works as advertised. Need a way to connect laptop to bell system to program it.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
RS232 converter
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Driver automatically downloaded which is the most important thing to me. Worked perfectly.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Works
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Posted . Owned for 9 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great product and price. Used it to set up microphone for home theater sound settings.
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Thank you for the great review! We're glad to hear that the Insignia™ USB-to-RS-232 Adapter Cable worked well for setting up your home theater microphone. It's always great when a reliable product gets the job done at a great price. If you ever need more tech solutions or accessories, we’re here to help! Ivy | Insignis Support
Pros mentioned:
Compatibility
Rated 5 out of 5 stars
Seamless operation
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works as advertised for both Linux and Windows, no special driver needed
I would recommend this to a friend
Cons mentioned:
Cable length
Rated 5 out of 5 stars
Insignia 1.3' USB to RS-232 adapter
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought this thinking I needed to use it to access a kernel crash dump; when hooking up a KVM switch to a running system, the newly connected USB ports are not recognized on a VMware ESX server, so the server has to be rebooted to establish connection. You can't login to the server and issue a command to rescan the ports because it is hung in a kernel crash dump.
The cable was too short to be able to be used for this application; I could have bought or found an extender cable, but my manager didn't want me touching the systems because they were being used for long running tests, so I returned the adapter. I didn't get a chance to see if it would have had a live connection to the crash dump.
I would recommend this to a friend
Pros mentioned:
Compatibility
Rated 5 out of 5 stars
Excellent device
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Needed to connect some legacy equipment to a newer PC. I was shocked that BB had these in stock in a local store when everyone else that sells them wants to ship it. Worked flawlessly. No installation of external drivers needed, Windows 10 did it all. Perfect solution.
I would recommend this to a friend
Rated 4 out of 5 stars
USB-A to RS232 9pin serial adapter
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Worked exactly as hoped for, and did infact function with Windows 11.
Length of cable being less than a foot was a real disappointment though.
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Adaptor that works
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
They had the part that was needed.
It worked the way that it was needed.
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Thank you for your review! We're glad to hear that the Insignia™ USB-to-RS-232 Adapter Cable worked exactly as needed. It's always great when the right part is available and performs reliably. We appreciate you sharing your experience! Ivy | Insignia Support
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Works great
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great does what it's supposed to for a price that's affordable.
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Hi there! Thanks for the shoutout! We're happy to hear the Insignia 1.3' USB-to-RS-232 Adapter Cable is working smoothly and delivering the reliability you need—without breaking the bank. Appreciate you taking the time to share! |Angelica| Insignia Products|
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
We needed a VGA/HDMI cable
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
We have purchased several of these to be able to use our old monitors with new computers. They work.
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Thank you for your review of the Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable! We're pleased to hear that it works well for connecting old monitors to new computers. Your feedback is valuable and helps us continue to provide quality products. Ivy | Insignia Support
Pros mentioned:
Compatibility
Rated 5 out of 5 stars
USB to db9 serial connector
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This product is windows 11 ready. It’s plug and play and works perfectly.
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Hi ArthurA! Great to hear it worked flawlessly with Windows 11—plug and play makes everything easier. Thanks for confirming compatibility and sharing your experience! — Shiela | Insignia Support
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Thumbs up.
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great! Had to search for the driver, but found the link in the comment section.
I would recommend this to a friend
Brand response from InsigniaCustomerSupport
Posted .
Thank you for your feedback. We are glad to hear that everything is working great. It's good to know that you were able to find the driver link in the comment section. We appreciate your support and are happy that our product is meeting your needs.