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Sorry, but Avantree Bluetooth 4.0 Micro USB Dongle has been discontinued and is no longer available to order. For your convenience we've selected some alternative items that we think you may be interested in.

Avantree Bluetooth 4.0 Micro USB Dongle

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Product Reference: 39582

Avantree DG40 Bluetooth 4.0 USB Dongle provides instant connectivity for transferring and syncronizing data.

  • "With some people size does matter! "

Most Useful Customer Reviews

James ORourke
8th August 2013
With some people size does matter!
I am so pleased that this bluetooth dongle is quite small because I am disabled and I've accidentally danaged other dongles that stick out too far. Apart from the nice compact size it works beautifully, we use it for transferring photos from mobile phone to pc.

Read 3 customer reviews | Write a review

Why Buy?

  • Make any device with a USB port Bluetooth enabled
  • Wirelessly communicate with other Bluetooth enabled device
  • 50 meters wireless range
  • Ultra small and compact


Avantree DG40 is so tiny, once you plug in USB port, it connects instantly at any time and anywhere. Useful for transferring files and syncronizing data. It is compatible with a variety of devices, including your speakers, headphones, smart-phone, tablet and printer. The Avantree DG40 Bluetooth 4.0 Micro USB Dongle is a fully qualified system, with a dual model dongle supporting backward compatible Bluetooth V3.0/2.1/2.0/1.1 and Bluetooth low energy. This Bluetooth Class 1 dongle offers a wireless range of 50 meters.

Make any device with a USB port Bluetooth enabled

Widen the horizons of your current device selection with the Avantree Bluetooth 4.0 Micro USB Dongle, which makes any device with a USB port Bluetooth enabled.

Wirelessly communicate with other Bluetooth enabled device

Communicate freely with any Bluetooth enabled device, expanding the capacity of your gadget range.

50 meters wireless range 

With a 50 meter range capacity, your Bluetooth Dongle will work throughout your home or around the office with ease.

Ultra small and compact

Small and compact design, you can carry your Bluetooth Dongle with you wherever you go, making sure you can always make your device Bluetooth enables to reap the benefits!

Technical Specifications:

  • 2.402-2.48GHZ ISM band 
  • Class1 power standard, distance of 50 metres
  • Bluetooth EDR data rate to 3Mbps
  • LED indication: Power ON, linking, standby
  • System support: XP, Viasta, Win7, Win8 (Not support MAC system)
  • Software support: Harmony 2.0
  • Support profile: Serial port/Object push/File transfer
  • PIM synchronization profile, A2DP, AVRCP
  • Product weight: 3 g
  • Product size (L x W x H): 2.3 x 2.0 x 0.8 cm

Key Details

  • Bluetooth: Yes
  • Colour: Black, Silver
  • Part No: DG40

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