Allnice BT560i Universal Wireless Plug and Play Class 2 Transmitter 20m 3Mbps CSR8510 Chip Mini USB Bluetooth 4.0+EDR Micro Adapter Receiver Network Dongle Support Windows 7/8/XP/Vista and More(WIN7 64 Not Included)

Specifications:

-† Standard: Bluetooth v4.0 + EDR, USB v2.0
-† The maximum communication speed : 3Mbit/sec
-† Communication distance: 20 meters
-† Modulation : 2.4G Direct Sequence Frequency Hopping (FHSS)
-† Transmit Power : Class 2 level
-† Size and weight : 22x14x4.5mm
-† Net weight: 1.8g
-† Driver download website: http://www.irxon.com/english/index.htm

Computer hardware and software requirements:

1. A desktop computer or notebook computer has spare USB port
2. The operating system: Windows 7/8/XP/Vista
3. Computer can download driver

Notice:

* BT560i bluetooth dongle is a little unstable in WIN7 64. It can be used without special driver in XP, vista, win7 32 , it can be used with normal microsoftcorp own bluetooth driver. Mouse function has no problem. But the connection with Bluetooth audio must use professional driver, you can use the disk in the package

Package includes:

* 1x Allnice Bluetooth 4.0 dongle
* 1x CD

Any problem please feel free to contact us first so that we can supply the best service for you.