Bluetooth 4.0 USB 2.0 CSR 4.0 Dongle Adapter for PC LAPTOP WIN XP VISTA 7 8 10

LetRunStor
(565)
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US $4.99
Condition:
New
More than 10 available5 sold

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Popular item. 5 have already sold.
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Located in: Huntington Station, New York, United States
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Estimated between Mon, Jun 30 and Mon, Jul 7 to 94104
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eBay item number:185470562414
Last updated on May 20, 2025 16:51:57 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Network Connectivity
Bluetooth
Country/Region of Manufacture
China
Custom Bundle
No
Connector(s)
USB
UPC
0602310262538
Brand
BT
Type
Dongle
Color
Black
Connectivity
Wireless, Wireless-Wi-Fi 802.11b, Bluetooth, Wireless-Wi-Fi 802.11n, USB, Wireless-Wi-Fi 802.11g, Wireless (Wi-Fi)
Ports
Micro USB, PCI, USB 2.0
MPN
CSR40
Features
Dual-Band
Bluetooth Standard
Bluetooth v4.0
To Fit
PC

About this product

Product Information

If your desktop or laptop is currently missing Bluetooth capabilities, try out this handy USB dongle to add connectivity. This dongle has a wide assortment of device drivers to work with computers running Windows XP or ones using Windows 8. It has optimal connection speeds since it uses Bluetooth version 4.0 and is also compatible with legacy Bluetooth devices. It can be used for a variety of applications, including sharing files or connecting to the internet.

Product Identifiers

Brand
BT
MPN
CSR40
GTIN
0602310262538
UPC
0602310262538
eBay Product ID (ePID)
1838813138

Product Key Features

Color
Black
Connectivity
Wireless, Wireless-Wi-Fi 802.11b, Bluetooth, Wireless-Wi-Fi 802.11n, USB, Wireless-Wi-Fi 802.11g, Wireless (Wi-Fi)
Features
Dual-Band
Bluetooth Standard
Bluetooth v4.0
Ports
Micro USB, PCI, USB 2.0
To Fit
PC
Type
Dongle

Item description from the seller

About this seller

LetRunStor

100% positive feedback•3.4K items sold

Joined Apr 2017
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

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Seller feedback (471)

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    • *****- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Item as described
    See all feedback

    Product ratings and reviews

    Learn more
    4.3
    1620 product ratings
    • 1165 users rated this 5 out of 5 stars
    • 182 users rated this 4 out of 5 stars
    • 68 users rated this 3 out of 5 stars
    • 52 users rated this 2 out of 5 stars
    • 153 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    See all 1156 reviews
    • by roxeal
      Nov 18, 2017Top favorable review

      Took a while to get used to but now it's great

      It took me a few tries to figure out how to get things to link and unlink using this type of dongle with my laptop, which for some reason was made without an internal bluetooth feather (HP15 Laptop). I figured out that the software that came with it was actually a problem when installed, so I uninstalled it and let the dongle work without it. I recommend trying it without first, if possible. I then found that the connection for the bluetooth to get a new device to hook-up to it was in a different location, down at the bottom right of my desktop screen, a bluetooth icon that you click on - you have to look for it. It's a bit complicated, but worth it once you figure it all out. Now I simply find the icon, click it, click on Add a Bluetooth Device, and go from there.

      Verified purchase: YesCondition: NewSold by: ibrookauction

    • by michaeln23
      Oct 09, 2018Top critical review

      DO NOT BUY! CRASHES PC!

      So iv'e had this for about 2 weeks and it worked great for what i'm using it for. Now today the Bluetooth stopped working. So I decided to unplug it and re-plug it back in to see if that would do the trick. Nope. It just crashes(blue screen) my PC as soon as it got plugged again. So my computer restarts and then crashes again. I unplug the Bluetooth adapter and fully shutdown and power up my PC and, thank god, it works again. I'm not using this thing again since I fear my computer might break. So please don't buy this! You will put your computer at risk, spend more money on a well known branded adapter.

      Verified purchase: YesCondition: NewSold by: comp-plus

    • by wcspangler
      Sep 01, 2016

      Easy to implement missing Bluetooth connectivity

      I have to admit I was prepared for this to be more difficult than it was. I acquired a wireless keyboard for use with my Windows XP video recorder, but it was missing the pre-integrated dongle for the keyboard. I purchased the CSR4.0 in order to connect that keyboard and I found it provided what I needed and much more since it is a fully functional USB Bluetooth adapter that integrated seamlessly with the operating system - completely plug-and-play. Initially I found some connectivity problems in my configuration when the CSR4.0 adapter was plugged into a USB on the back of the machine (even connecting from less than 10 feet away). When I moved it to the front using an extension I had no more trouble with it. It connects to all devices according to documented Microsoft procedures. The ...

      Verified purchase: YesCondition: NewSold by: ibrookauction

    • by kfarrel5
      Aug 26, 2020

      Generic Bluetooth Adapter that works, I guess

      Well it works as stated, connects Bluetooth devices to computers that lack Bluetooth. The range isn’t great, couldn’t move more that 2 feet away without my Xbox One Controller dropping the connection or my buttons wouldn’t work. Also had an issue connecting more than one device, tried to connect my Xbox One Controller and Headphones. They both were connected for about 10 minute then my headphones dropped connection, had to restart and repair pair the headphones but could get the controller to pair. Spend a little more money on the Asus Bluetooth adapter

      Verified purchase: YesCondition: NewSold by: vcellparts

    • by msdisc
      Aug 08, 2018

      Bluetooth

      The Bluetooth worked but it didn't do too well for my laptop it's an older laptop and I was trying to connect to the internet with my old little dongle and it didn't connect very well was hit and miss so I was hoping this upgraded one would connect better and it did not not saying that there's anything wrong with that Bluetooth but it just didn't do the distance and it's not like I'm far away because my house is only 802 square feet so I'm two rooms away but I'm sure it would work for the most part for things that you want to use it for

      Verified purchase: YesCondition: NewSold by: comp-plus

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