4th of July SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to content
Main Content

About This Item

This Insignia NS-PU99501 cable allows you to connect a device with an RS-232 (DB9) serial port to a USB hub or USB-equipped PC or Mac and supports data transfer rates of more than 115 Kbps for rapid performance.
  • Key Specs
    • Cable Length: 1.3 feet
    • Connector Type (End 1): USB-A
    • Gender (End 1): Male
    • Connector Type (End 2): Serial ATA
    • Gender (End 2): Male
    • Maximum Data Transfer Rate: 920 megabits per second (The fastest data can be moved between devices.)
    • In-Wall Rated: false
  • General
    • Brand: Insignia™
    • Model Number: NS-PU99501
    • Product Name: 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset
    • Color: Black
    • Quantity: 1
  • Connectivity
    • Cable Type: USB
    • Cable Length: 1.3 feet
    • Product Type: Adapter, Cable
    • Connector Type (End 1): USB-A
    • Gender (End 1): Male
    • Connector Type (End 2): Serial ATA
    • Gender (End 2): Male
    • Maximum Data Transfer Rate: 920 megabits per second (The fastest data can be moved between devices.)
  • Environmental
    • In-Wall Rated: false
  • Warranty
    • Warranty - Parts: 1 Year Limited
    • Warranty - Labor: 1 Year Limited
  • Other
    • UPC: 600603306068

This Insignia NS-PU99501 cable allows you to connect a device with an RS-232 (DB9) serial port to a USB hub or USB-equipped PC or Mac and supports data transfer rates of more than 115 Kbps for rapid performance.

  • Connects a device with an RS-232 (DB9) serial port to a USB port: So you can connect your existing device to a USB hub or USB-equipped computer.
  • Supports data transfer rates of more than 115 Kbps: To ensure optimal performance.
  • PC and Mac compatible: For use with your existing computer.
  • Brought to you by Best Buy: Insignia brings you affordable, dependable products with all the features you need.
Whats Included
  • Insignia - 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset – Black

Q: How long is this Insignia adapter cable?

A: The Insignia NS-PU99501 cable is 1.3 feet long.

Q: Is this adapter cable compatible with both PC and Mac?

A: Yes, this Insignia adapter cable is compatible with both PC and Mac.

Q: What devices can I connect with this Insignia cable?

A: This cable allows you to connect a device with an RS-232 (DB9) serial port to a USB hub or USB-equipped PC or Mac.

Q: IS IT COMPATIBLE WITH WINDOWS 10

A: I am using this with Windows 10 - 64bit. It installed without trouble. My third-party software recognizes it as a usable serial port, and I'm able to interface with remote equipment.

Q: Is the chipset for this adapter FTDI?

A: The ones I've purchased are Prolific PL2303. So no, not FTDI.

Q: Can I use this cable to hook up my hp pavilion 23 to my LG TV to use Netflix?

A: This cable does not output a video signal. You need something called a VGA. It looks like a serial cable like this, but it has more pins.

Q: Is the cable wired as a Null Modem type

A: No, this is not a null modem cable.

Q: would this work with a logitech g shifter so i can plug into my pc and not have to buy a g92

A: The computer does not recognize the (G29 Shifter) device connected to the cable, it only recognizes the cable. Is a Unless cable

Insignia™ - 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset - Black

Model: NS-PU99501
SKU: 5883029
$19.99
Availability
Fulfillment Options
Pickup at
Items are covered under Best Buy's Return & Exchange Promise

More Buying Options

Reviews

Customers are saying

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.

Customer Images

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.

Sponsored

Compare similar products

Insignia™ - 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset - Black
Insignia™ - 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset - Black

$19.99

This Insignia NS-PU99501 cable allows you to connect a device with an RS-232 (DB9) serial port to a USB hub or USB-equipped PC or Mac and supports data transfer rates of more than 115 Kbps for rapid performance.

Best Buy essentials™ - 6’ HDMI-to-DVI-D Monitor Cable - Black

$8.99

The Best Buy essentials 6’ HDMI-to-DVI-D Monitor Cable mirrors or extends your computer’s desktop. Simply connect the cable from your computer’s single-link DVI-I or DVI-D port to a HDMI-enabled display. Compatible with monitors, TVs, projectors and more, resolutions from your computer’s single-link DVI-I or DVI-D port up to 1920 × 1200 grant you optimal high-quality images that leave everyone impressed. Nickle-plated connectors with PVC molding make this cable corrosion resistant and give it long-lasting use. Providing flexible placement options, a 6 ft. cable gives you the ideal length to reach your devices. And the cable is backed by Best Buy, so you can have confidence in your computer’s setup.

Best Buy essentials™ - DVI-A to VGA Adapter - Black

$6.99

The Best Buy essentials DVI-A to VGA Adapter can extend or mirror your screen onto a VGA-enabled monitor. Compatible with DVI-A and DVI-I ports, analog signals grant you a quality viewing experience with high-resolution imagery. Gold-plated connectors and PVC molding offer durability, providing you with long-lasting use. We’ve also made this adapter compact, making it easy to store in your pocket or bag and take wherever you go. Backed by Best Buy, let us help you improve your computer setup with high-quality accessories.

Insignia™ - 6' VGA Monitor Cable - Black

$17.99

This VGA cable extends and mirrors the screen of your computer to a VGA display, such as a TV or monitor. The corrosion-resistant cable transmits reliable video signals at resolutions up to 1920 × 1200, letting you watch movies, videos and more in full HD. A 6 ft. length ensures you’ll be able to position your devices wherever you want them.

Pros for Insignia™ - 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset - Black
Compatibility, Ease of use, Quality, USBCompatibility, Quality, Ease of use, HDMI, LengthCompatibility, Ease of use, Price, DVI, ConnectionQuality, Ease of use, Compatibility, Cable Length, VGA
Cons for Insignia™ - 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset - Black
Cable Length, Driver SupportLagThere were no cons for this productThere were no cons for this product

Specs

Compare Additional Products
Sponsored
No content
No content

Similar products from outside of Best Buy

sponsored