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ASUS > 
Item#: N82E16833320166

ASUS USB-BT400 USB 2.0 Bluetooth 4.0 Adapter

  • USB 2.0
  • Bluetooth 4.0
  • Up to 3.0Mbps Transfer rate
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Learn more about the ASUS USB-BT400

Model

Brand
ASUS
Model
USB-BT400

Spec

Interface
USB 2.0
Bluetooth Standards
Bluetooth 4.0
Transfer rate
Up to 3.0Mbps
Antenna
Integrated Antenna
Range
Over 10 meters in free space
Radio Frequency
2.4~2.4835GHz unlicensed ISM band
Operating Systems Supported
Windows 8, 32bit/64bit
Windows 7, 32bit/64bit
Windows XP, 32bit/64bit
Dimensions
19.47 x 16 x 8.1 mm (WxDxH)
Weight
2.2 g

Features

Features
Spectrum: FHSS (Frequency Hopping Spread Spectrum)

Most advanced Bluetooth 4.0 adapter, backward compatible with Bluetooth 2.0/2.1/3.0

Enables wireless communication with Bluetooth-enabled computers, printers, phones, headsets, speakers, keyboards, controllers, and more

Bluetooth Low Energy technology for energy-saving wireless connectivity

Highly portable ultra-small design

Profile/protocol support:
-4.0 Host Controller Interface
-Advanced Audio Distribution Profile
-AMP Host Controller Interface
-AMP Manager Protocol
-Attribute Protocol
-Audio/Video Control Transport Protocol
-Audio/Video Distribution Transport Protocol
-Audio/Video Remote Control Profile
-Basic Imaging Profile
-Basic Printing Profile 1.2
-Bluetooth Network Encapsulation Protocol
-Device ID Profile
-Dial-Up Networking Profile
-File Transfer Profile
-Find Me Profile
-Generic Access Profile
-Generic Attribute Profile
-Generic Audio/Video Distribution Profile
-Hands-Free Profile
-Hardcopy Cable Replacement Profile
-Headset Profile
-Host Controller Interface
-Human Interface Device
-Interoperability Test Specification
-Logical Link Control and Adaptation Protocol
-Message Access Profile
-Object Push Profile
-Personal Area Networking Profile
-Phone Book Access Profile
-Proximity Profile
-RFCOMM with TS 07.10
-Security Manager Protocol
-Serial Port Profile
-Service Discovery Application Profile
-Service Discovery Protocol
-Synchronization Profile
-Video Distribution Profile

Quick Info

Warranty

  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years


Customer Reviews of the ASUS USB-BT400

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  • Garrett D.
  • 4/16/2014 2:09:23 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggsDead within a week

Pros: Worked immediately, flawless initial connection

Cons: Died within a week. Isn't recognized by Windows 7 when plugged in. Usually there is a blue light that turns on, not now.

Did you find this review helpful? Yes No

  • Michael C.
  • 4/4/2014 8:02:56 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsFlawless BT 4.0 Adapter!

Pros: Installed drivers and worked perfectly out of the box! I bought this for my computer at work since it doesn't have built-in bluetooth and it paired with my Philips bluetooth headphones pretty much instantly. Works even better than my laptops built-in bluetooth. No cutting out of audio at all.

Cons: None.

Did you find this review helpful? Yes No

  • Jacob P.
  • 4/4/2014 6:44:50 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGetting wireless for nice price

Pros: The syncing times are fast and I had no trouble getting my prepaid phone and new headphones to sync to the computer.

Cons: Its got a blinking light on it. Might disturb those who leave their computers on while sleeping.

Nothing else though!

Other Thoughts: For the price its a great, compact adapter to get rid of that wire clutter!

Did you find this review helpful? Yes No

  • Donald H.
  • 3/23/2014 8:31:22 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsWorks Just

Pros: Works just fine on a 4 year old HP DV8 with windows 8.1 With no time outs this far. Works with a mouse and speakers.

Cons: None

Other Thoughts: I would recommend this product. I have this old laptop running like new one.

Did you find this review helpful? Yes No

  • Thomas T.
  • 3/11/2014 9:54:50 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsPretty Good, But Low Sound

Pros: The adapter works pretty well. I mainly bought it to use with my bluetooth speakers so I didn't have to keep plugging it in using the 3.5mm jack. This worked fine for about 3 months, then the volume dropped significantly (see below).

Cons: However, for some reason, the volume on my speakers is significantly lower (about 30% of what it should be actually be) when using the bluetooth connection compared to the wired connection. This happened after about 3 months of working just fine. My phone and my other laptop with a built in bluetooth radio do not have this problem. I have the latest driver update and cannot figure out how to raise the volume otherwise.

Other Thoughts: I don't use the adaptor for any other reason, so I can't comment on using it with other devices, like smartphones.

1 out of 1 people found this review helpful. Did you? Yes No

  • Frank K.
  • 3/9/2014 6:48:25 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWorks as stated

Pros: Connects easily and stays connected

Cons: none

Other Thoughts: Does what it's supposed to do

Did you find this review helpful? Yes No

  • Luis R.
  • 3/5/2014 6:32:12 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat Product

Pros: There were no issues when I connected the adapter to my laptop with Windows 7. I have a Bluetooth speaker which I use to listen to music and it is linked directly from my laptop with this adapter. There are no static or gaps that I can hear. The audio sounds clear I am happy with my purchase.

Cons: No cons so far

Did you find this review helpful? Yes No

  • Jerry B.
  • 3/4/2014 6:18:18 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsRuns fine, no problems

Pros: I've never had a problem with this adapter. It's tucked away in the back of my computer under my desk, and zero issues with it.

Cons: None.

Other Thoughts: On 3/2/13 I ran DriverUpdates and it found a Bluetooth driver update, which I installed and that bricked the adapter. I had to uninstall that and reinstall the original driver-and now it's fine again. Watch out for wacky driver updates!

Did you find this review helpful? Yes No

  • David C.
  • 2/24/2014 3:12:07 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsDead

Pros: Worked great the one time it worked

Cons: Died. The computer doesn't recognize it in the slightest.

Other Thoughts: Worked great the first time I plugged it in. The next time I went to use it was, unfortunately, just after the 30 day return window and the darn thing wasn't even good as a paper weight.

Did you find this review helpful? Yes No

  • Francis B.
  • 2/18/2014 4:53:24 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat little device

Pros: 1. Compact
2. Bluetooth 4.0

Cons: 1. Have some driver issue on windows 8.1 I did not install the one on the cd just use the default windows 8.1 driver

Other Thoughts: Rate it five star because it does what it needs to be done happy with it

0 out of 1 people found this review helpful. Did you? Yes No

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Item#: N82E16833320166
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