$29.99 $3.00 per Count
Get Fast, Free Shipping with Amazon Prime FREE Returns
FREE delivery Tuesday, May 14 on orders shipped by Amazon over $35
Or fastest delivery Thursday, May 9. Order within 16 hrs 12 mins
In Stock
$$29.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$29.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon
Ships from
Amazon
Sold by
ArnorinDirect
Sold by
ArnorinDirect
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

DB9 Null Modem Adapter Male to Male 10 Pack

4.9 4.9 out of 5 stars 26 ratings
$29.99 $3.00 per Count
Get Fast, Free Shipping with Amazon Prime
FREE Returns
{"desktop_buybox_group_1":[{"displayPrice":"$29.99","priceAmount":29.99,"currencySymbol":"$","integerValue":"29","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"KxBgstBuBOr%2Byp3LSQSnceP6fHWH66dSe3YBdtWhQSfPC29HNXdIQgz1NVDKE1UFKUbukNqQXIXtzVs2ssvHogY%2BFRiff8WLnfrs%2FQwOcn3jwyrmfnCcURjFaR%2FYcH1Y0MAEJybs1SxhIwS9qV4QR1affdT3zB1Wgu3%2F1ADbwDNWVT%2BLiDKHZW5uM0wYmUWa","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Compatible Devices Modem
Color 10 Pack
Brand KINGDEE INC
Finish Type Gold
Item Weight 0.1 Kilograms

About this item

  • Converts standard, straight wired cables to null modem wiring
  • Gold contact plating provides reliable connections with repeated mating cycles
  • Slimline design reduces leverage strain on computer ports
  • UL grade 94V-0 connector insulator satisfies flammability requirements
  • Screws are removable and reversible

Frequently bought together

DB9 Null Modem Adapter Male to Male 10 Pack
$29.99 ($3.00/Count)
Get it as soon as Tuesday, May 14
In Stock
Sold by ArnorinDirect and ships from Amazon Fulfillment.
+
DB9 Null Modem Adapter Male to Female Slimline Data Transfer Serial Port Adapter 10 Pack
$29.99 ($3.00/Count)
Get it as soon as Monday, May 13
In Stock
Sold by ArnorinDirect and ships from Amazon Fulfillment.
+
KINGDEE INC DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 10 Pack
$29.99 ($3.00/Count)
Get it as soon as Monday, May 13
In Stock
Sold by ArnorinDirect and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

Compare with similar items

This Item
DB9 Null Modem Adapter Male to Male 10 Pack
DB9 Null Modem Adapter Male to Male 10 Pack
Recommendations
Kentek Mini DB9 Female to Female F/F Serial/at Null Modem Mini Adapter Changer Coupler RS-232 Crossover Data Transfer
Kentek Mini DB9 Female to Female F/F Serial/at Null Modem Mini Adapter Changer Coupler RS-232 Crossover Data Transfer
dummy
YIOVVOM DB9 Null Modem Adapter Male to Male Slimline Data Transfer Serial Port Adapter Set of 3
YIOVVOM DB9 Null Modem Adapter Male to Male Slimline Data Transfer Serial Port Adapter Set of 3
dummy
DTECH 3-Pack Serial Adapter Female to Female DB9 Gender Changer Female to Male 9 Pin Connector Male to Male RS232 Coupler Mini Size for PC Computer Data Transfer
DTECH 3-Pack Serial Adapter Female to Female DB9 Gender Changer Female to Male 9 Pin Connector Male to Male RS232 Coupler Mini Size for PC Computer Data Transfer
dummy
abcGoodefg 9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender Changer Coupler Adapter (20 Pack, DB9 Male to Male Female to Female)
abcGoodefg 9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender Changer Coupler Adapter (20 Pack, DB9 Male to Male Female to Female)
dummy
DB9 Null Modem Adapter Male to Male 2 Pack
DB9 Null Modem Adapter Male to Male 2 Pack
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$29.99$7.71$9.99$8.98$18.99-30% $6.29
List: $8.99
Delivery
Get it as soon as Tuesday, May 14
—
—
Get it as soon as Monday, May 13
Get it as soon as Monday, May 13
Get it as soon as Monday, May 13
Customer Ratings
4.94.9 out of 5 stars26
4.04.0 out of 5 stars2
5.05.0 out of 5 stars1
4.04.0 out of 5 stars41
4.74.7 out of 5 stars222
4.64.6 out of 5 stars149
Sold By
ArnorinDirect
KENTEK
Copapa
DTECH Co.,Ltd
abcGoodefg
ArnorinDirect
connector type
—
Serial Adapter
—
DB9
VGA
—
number of ports
20
2
1
1
2
1
input voltage
94 volts
—
94 volts
100 volts of alternating current
—
94 volts

Looking for specific info?

Product information

Technical Details

Collapse all
Other Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here

Feedback

DB9

DB9 Null Modem Adapter Male to Male 10 Pack

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?
/
/
/
/
Please sign in to provide feedback.

Product Description

  • Convert your existing straight wired cables to null modem or reverser (transmit & receive) cables with these handy, inexpensive adapters.
  • Simply plug these adapters onto the end of a cable and you're done !
  • The low profile design reduces leverage strain on overstressed computer ports and is fully shielded for electrically noisy environments.

Customer reviews

4.9 out of 5 stars
4.9 out of 5
26 global ratings

Top reviews from the United States

Uncle Bob
5.0 out of 5 stars What's not to like?
Reviewed in the United States on December 15, 2021
Verified Purchase
There's not a lot to one of these things. Either they get the. mounts tapped properly or they don't. In this case they made them properly and they work fine.
Helpful
 Report
Amazon Customer
5.0 out of 5 stars DB9 Null modem adapters
Reviewed in the United States on August 30, 2020
Verified Purchase
Great value and hard to find in packs of 10. Using these to transfer data out from a life support device to a electronic Medical Record. Super little gadgets.
Helpful
 Report
Wil
5.0 out of 5 stars Great to keep in the laptop bag
Reviewed in the United States on April 14, 2019
Verified Purchase
Legacy connectors as well as cables are getting harder to find. Already put these to use and haven't had any issues.
Helpful
 Report
kevin
4.0 out of 5 stars As expected
Reviewed in the United States on January 30, 2020
Verified Purchase
As expected
Helpful
 Report
Kenneth B. Frick
5.0 out of 5 stars Worked as described
Reviewed in the United States on September 20, 2019
Verified Purchase
Just what I needed.
Helpful
 Report
Roger Thetford
5.0 out of 5 stars Item is as expected.
Reviewed in the United States on August 21, 2023
Verified Purchase
These adapters have been around for years and this vendors items look and work just like they should
Helpful
 Report