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Description & Features+

The IOGEAR Bluetooth 4.0 USB Micro Adapter offers faster data transfer time and a larger bandwidth. With the Micro Adapter's lower power consumption, you can enjoy longer battery life on your notebook computer and other devices.

  • Wirelessly communicates with Bluetooth-enabled computers, printers, PDAs, cell phones, headsets, and more
  • Allows any computer with a USB port to become a Bluetooth enabled computer
  • Supports dual-mode and Bluetooth Low Energy
  • Up to 30ft (10m) maximum wireless range
  • Built-in security to assure the privacy of your communication-pairing, encryption, and authentication 
  • Backwards compatible with Bluetooth 1.1, 1.2, 2.0 and 3.0

Assembled product dimensions: L 11.50 inches x W 9.30 inches x H 3.30 inches x W 0.20 pounds


Available for Shipping to Canada Post
Assembled Height
3.3 in
Assembled Width
9.3 in
Assembled Length
11.5 in
Assembled Weight
0.2 lb
Product Identifiers
Walmart Item #
Model #

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From the Manufacturer +

Ratings & Reviews+

BLUETOOTH 4.0 USB MICRO ADAPTER (GBU521W6) is rated 4.3125 out of 5 by 48.
Rated 5 out of 5 by from Secret to a good (Tower) Mac Pro The Bluetooth in the pre 2013 Mac Pro (The towers) in bad, really bad. This bluetooth adapter uses the same chipset as new apple bluetooth adapters and just works. Plug it in and you have much better bluetooth than you did before. No drivers, just re-pair your devices and enjoy.
Date published: 2015-04-08
Rated 1 out of 5 by from Limited range. Works sporadically. Both my laptops are running Windows 10. My Dell laptop encountered errors installing the drivers so that was a no-go. My HP laptop installed drivers OK but there were frequent foul-ups with the pairing. When it did pair, the range was a disappointing 5 meters. (My inexpensive tablet would give me 10 meters so it's not the headphones.)
Date published: 2016-05-15
Rated 5 out of 5 by from True Plug n Play Rec'd this item this afternoon. Plugged it into my Debian Linux system, a minute to configure in KDE and I was transferring the pictures off my phone a minute later. An excellent piece of hardware that works.
Date published: 2016-09-28
Rated 1 out of 5 by from Does not work Does not work.
Date published: 2016-09-21
Rated 5 out of 5 by from Works great for hi-fi audio streaming. Solid connection for more than 20 feet through walls. Could not ask for more. Plug and play with windows 10.
Date published: 2016-05-22
Rated 4 out of 5 by from glitchy software it works great but the only problem I had was that the software worked at first but then started shutting my laptop off and restarting it every time I tried to pair it with my Bluetooth speaker. I kept getting a weird error message. I called tech support and the tech told me to uninstall the software and just plug the adapter in. That worked like a charm. btw my laptop is brand spanking new with Windows 10.
Date published: 2016-04-30
  • 2016-10-17T09:30CST
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  • loc_en_CA, sid_6000054728474, PRD, sort_mostHelpful
  • clientName_WalMartCanada

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