Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

PremierTry Message.
Home > 
Office Solutions > 
Office Machines & Equipment > 
Telephones / VoIP > 
Telephone Accessories > 
Plantronics > 
Item#: 9SIA19P0NU0469

Plantronics DA40 USB Headset Adapter (71800-41)

  • Adapts H-Series Headsets
  • Provides Enhanced Audio Quality
  • Offers PC Wideband Compatibility
  • Cost-effective VoIP Migration Solution

ICON Loading...
  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The DA40 and DA45 adapters work with all Plantronics H-series headsets-including the latest wideband models-to deliver outstanding audio quality, reliability and a choice of wearing styles. The DA40 adapter is the most economical enterprise- class solution available, while the DA45 delivers superior sound with one touch controls.

Learn more about the Plantronics DA40


Part Number


Works with the following products:
SupraPlus Wideband


Expand the connectivity options of your current Plantronics H-Series headsets with the DA40 USB adapter. With this corded USB-to-headset adapter and H-Series headset (traditionally used with a desk phone) you can now manage PC communications with superior call clarity.

- Plug-and-play USB connectivity for fast, simple setup
- Quick Disconnect capability allows the headset to detach without losing the call
- PC Wideband delivers heightened speech clarity, providing the best possible PC audio quality (headset must support wideband audio)
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 0 day
  • Read full details

Customer Reviews of the Plantronics DA40

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Eric W.
  • 2/15/2016 2:08:07 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsWorks great.

Pros: No special installation instructions, its' just plug n play. I connected this call center quality headset I have to the adapter and plugged it right into the USB on my PC and it installed and detected everything perfectly on my windows 7 PCs (tried it on two different ones) Quality is excellent people have commented I sound better than I did on my magic jacked phone or generic USB Logitech headset so I'm assuming its retaining the quality of the mic.

Cons: Nearly 30 bucks does seem a bit high for just an adapter, but I guess when you consider you are likely adapting a $200 business headset for the PC it lessens the sting on the wallet. If you are in need of one these adapters you can't go wrong with this model.

Other Thoughts: Edit: 2016 Exactly 3 years later and I still have and use this adapter, still works great!

Did you find this review helpful? Yes No

Compare Offers from All Sellers newegg

Seller Name & Rating Offer Details  
ICON Loading...
Selected Items

Best Service Sellers

Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.