Bluetooth RS232 Serial dongle allows you invisible connection with a standard 9-pin Serial port to communicate wirelessly. Bluetooth Dongle like this help you communicate with another Bluetooth serial adapter or other Bluetooth devices such as a laptop computer, PDA or mobilephone. Also applications range from Medical, Industrial, Telecoms, Security, Automation, Manufacturing the list is endless.

Class 2 Bluetooth dongle are the best ones amongst the whole lot of them available in the market. Bluetooth USB V2 EDR allows you to connect your desktop and laptop computer to other Bluetooth peripheral devices and so you can transfer any digital content within a 40 metre range.

Well incidentally I came across three of the most sought after Bluetooth Dongle by Europeans. We all know until now that the moment we plug in the USB Bluetooth Dongle adapter into your computer’s USB port, all the Bluetooth peripheral devices starts communicating with your PC. Here are the five dongles stated below:

Nano USB Bluetooth dongle

I have been introducing world’s smallest and best Bluetooth dongle and when it comes to that you cannot miss out Bluetooth Fone Data Suite that allows short-range secure wireless connection through Bluetooth devices such as mobile phones, PDA and notebook PCs.

Belkin Bluetooth Adapter is an amazingly compact sized USB bluetooth dongle device which can add Bluetooth wireless capabilities to your USB desktop or notebook computer.

I happened to come across yet another amazing Bluetooth Dongle. Linksys Bluetooth USB Adapter can easily pair up to seven Bluetooth 1.1 compatible devices and can connect to the USB Bluetooth Adapter simultaneously, creating your own "Personal Area Network". Synchronisation is superb with this dongle.

To keep your data secure, Bluetooth technology uses 128-bit encryption and a "frequency hopping" scheme that's almost impossible to intercept. Truly a great dongle.

Mini V2.0 Bluetooth USB Adaptor is a tiny sized, quick and inexpensive bluetooth dongle. It enables your computers to communicate with any bluetooth peripherals such as computers, notebooks, mobile phones, printers, PDAS, digital-camera wirelessly.

Features:
• Bluetooth V2.0 and EDR compliant
• Communiction Distance: Up to 30 meters
• Frequency Range: 2.402-2.4835GHZ unlicensed ISM Band
• Data Rate: 2.1 Mbps
• Power Consumption: 80mA(Max)
• Modulation Method: FHSS (Frequency Hopping Spread Spectrum)

Bluetooth Dongle has gained burgeoning popularity and my personal favourite is Jabra A320 Bluetooth Dongle. Reasons why I like this dongle the most:

Jabra A320 provides instant Bluetooth connectivity to your PC so you can connect wirelessly with other Bluetooth enabled devices such as headsets, mobile phones, cameras and printers. Common feature but yet a useful one.
The operation range is up to 100 metres* with exceptional stereo audio quality.