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Kinivo BTD-400 Bluetooth 4.0 Low Energy USB Adapter - For Windows 8 / Windows 7 / Vista - Compatible with Bluetooth stereo headphones and other Bluetooth peripherals

by Kinivo
4.3 out of 5 stars  See all reviews (119 customer reviews)
Price: 18.99
Sale: 9.99 & FREE Delivery in the UK on orders over 10. Details
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Sold by BlueRigger LLC and Fulfilled by Amazon. Gift-wrap available.
Want it tomorrow, 27 July? Choose Express delivery at checkout. Details
  • Connect your Computer/Laptop with Bluetooth Enabled Devices such as Mobile Phones, Printers, Headsets, Stereo headphones and others
  • Latest Bluetooth specification v4.0 Class 2 with low energy technology; Fully compatible with older Bluetooth equipment
  • Compatible with 32 bit and 64 bit Windows 8 / Windows 8.1 / Windows 7 / Vista / XP
  • Wireless range of up to 30 feet (10 meters)
  • 2 Year Warranty
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Frequently Bought Together

Kinivo BTD-400 Bluetooth 4.0 Low Energy USB Adapter - For Windows 8 / Windows 7 / Vista - Compatible with Bluetooth stereo headphones and other Bluetooth peripherals + August EP650 - Bluetooth Wireless Stereo NFC Headphones - Over Ear Cordless Headphones with 3.5mm Wired Audio In, Rechargeable Battery, NFC Tap To Connect and built-in Microphone - Compatible with Mobile Phones, iPhone, iPad, Laptops, Tablets, Smartphones etc.
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Product Information

Technical Details
BrandKinivo
Item Weight59 g
Product Dimensions12.7 x 12.7 x 12.7 cm
Item model numberBTD-400
  
Additional Information
ASINB007Q45EF4
Best Sellers Rank 5,218 in Computers & Accessories (See top 100)
Shipping Weight59 g
Date First Available28 Sep 2012
  
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Product Description

The Kinivo BTD-400 Bluetooth USB Adapter lets you communicate wirelessly with Bluetooth devices such as cell phones, PDAs, mice, keyboards etc.

Highly Portable
BTD-400 is highly portable due to its petite dimensions. It seamlessly gets plugged into a computer/laptop without blocking surrounding USB ports.

Compatibility & Specifications
- Supports all common Bluetooth (wireless) peripherals - keyboards, mice, headsets, stereo headphones and others
- BTD-400 transforms any computer with a USB port to a Bluetooth enabled computer
- Built with the latest Bluetooth specification v4.0 Class 2
- Backwards compatible with Bluetooth versions 2.1/2.0/3.0
- Compatible with Windows 8 / Windows 8.1 / Windows 7 / Vista / XP. Not compatible with Mac OS
- Consumes very low power from the host PC

Note: Windows 8 automatically finds and installs the latest drivers when the BTD-400 dongle is plugged in for the first time. Windows 7 / Vista / XP users need to use the included CD (or online links) to install the drivers

What's in the Box
- Kinivo BTD-400 Bluetooth USB Adapter
- User Manual
- Installation CD

Warranty
Kinivo BTD-400 USB Bluetooth Adapter is backed by our 2 year limited hardware warranty. Please contact us if you have any questions.


Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews
9 of 9 people found the following review helpful
5.0 out of 5 stars Excellent device, installed my way. 14 Feb 2013
Verified Purchase
First up, the install guide for Windows 7 didn't work for my Compaq laptop. It said to stop windows from installing the default bluetooth drivers and download them from the broadcom website. This didn't work for me as the broadcom install said the bluetooth stack could not be initialised. So I did this:

Plugged in the adapter
Let windows install default drivers
Downloaded Broadcom drivers and installed

Hey Presto, all working fine.

Now I haven't any devices which need Bluetooth 4.0, or 3.0 to be honest, but the devices I do have all connect to this without incident and more importantly, re-connect when switched on without me having to re-pair, something I have had to do with another bluetooth adapter in the past.

Range is what I would expect, in the same room just fine, through walls or more than a few metres and things start to drop out but I guess it all depends on what you are connecting to and line of sight. For me, does just what I need.

Great little device.
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2 of 2 people found the following review helpful
5.0 out of 5 stars At last a BT adapter that works with Windows 7 30 Sep 2013
Verified Purchase
It should not be too much to ask, but I have had difficulty transferring pictures from my HTC phone to my desktop, and this does it for me. Recommended. It works and its great value.
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1 of 1 people found the following review helpful
5.0 out of 5 stars Discrete, and it works 3 Mar 2014
Verified Purchase
I'm using Win7 64 bit, and have just changed my PC motherboard from an EVGA X58 to an ASUS Maximus VI Hero. Worked well on both the EVGA as well as the ASUS.
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1 of 1 people found the following review helpful
5.0 out of 5 stars Marvelous bit of kit 28 Feb 2014
Verified Purchase
For something so small, barely bigger than my thumbnail, it does an excellent job. Allows me to connect by bluetooth headset seamlessly. Highly recomended.
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1 of 1 people found the following review helpful
4.0 out of 5 stars Kinivo BTD 400 Bluetooth adapter 13 Dec 2013
Verified Purchase
Works a treat once I got it to connect with my Bluetooth devices. At first it would not work, removed the software from my Windows7 PC then reinstalled and it worked. Need to hold the Bluetooth button on your devices for about 6 seconds to make the connection.
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1 of 1 people found the following review helpful
4.0 out of 5 stars Good adapter, not for motioninjoy. 4 Sep 2013
By D. Rutt
Verified Purchase
Seems to work fine with the few things I've used it with and all installed as expected. Is not compatible with the rather odd and esoteric motioninjoy drivers for using Playstation controllers on the PC. Don't let that worry you for normal use but beware if that's what you're buying for.
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1 of 1 people found the following review helpful
5.0 out of 5 stars works with Lego Mindstorms EV3 16 Aug 2013
Verified Purchase
Bought to use with the new Lego Mindstorms EV3 and a Windows 7 Laptop - the laptop found the drivers automatically and I had it up and communicating with the Lego EV3 within about 5 minutes, so far seems to work fine.
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1 of 1 people found the following review helpful
5.0 out of 5 stars Works perfectly 2 July 2013
By LSK
Verified Purchase
I needed this as I built a pc with Windows 8 but forgot about bluetooth connectivity. Easiest of installs (just plug it in and it is ready to go) and for the price you can't go wrong.
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Most Recent Customer Reviews
5.0 out of 5 stars Bluetooth adapter.
Bought this as it was cheap and prime eligible. Plug, play and forget.

A very small item that once plugged in, it will install itself, connect which ever device you... Read more
Published 1 day ago by David Haslam
5.0 out of 5 stars Great follow-up email from company with after-service support...
Super-speedy service and delivery as promised. Great follow-up email from company with after-service support available. Thank you.
Published 13 days ago by Mrs. Marian S. Turner
3.0 out of 5 stars Three Stars
does not always connect, having to remove and plug back into usb socket
Published 17 days ago by Nigel
4.0 out of 5 stars Does exactly what it says on the tin
Does exactly what it says on the tin
Published 17 days ago by Neill O'connor
5.0 out of 5 stars Great, works like a charm - but if you have problems and also use USB3...
Great and works like a charm.

I want to write this review though for a simple reason. Basically this device just like any other bluetooth usb adapter will suffer from... Read more
Published 22 days ago by A. Jones
3.0 out of 5 stars not work with everything
I had some problem with the connection with my speakers. Probabely doesnt work with everything. Anyway they sent me another in change just to be sure. Super costumer service.
Published 1 month ago by Renolto
5.0 out of 5 stars Excellent
This is a great little gadget. I needed bluetooth for our laptop and this works fantastically well. Read more
Published 1 month ago by SarahM
5.0 out of 5 stars just the job
Arrived promptly, recognised by windows 8.1 straightaway and hooked up the BT mouse and sound bar. Time will tell how long it lasts.
Published 1 month ago by devon paul
5.0 out of 5 stars Good Product. Works well with Windows 8
Arrived quickly and well packaged. Used with a laptop & Windows 8 to link via bluetoorh with printer. Needed to load software that came on a CD. Read more
Published 1 month ago by Pigpen
3.0 out of 5 stars I can't get it to work with my smart phone
I can't get it to work with my smart phone which is what I bought it for. Will keep trying
Published 1 month ago by Mrs. Jacqueline Millea
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