* Super small and can be left on PC all the time
* Support with Windows 2000 / XP / Vista / WINDOWS 7 (IVT5.4/7.0+only)
* Support Bluetooth Audio for VoIP (Skype, MSN, etc)
* Support Bluetooth STEREO (A2DP & AVRCP)
* Portable design
* Simply plugs into laptop's or desktop's USB ports, quickly connecting to the latest Bluetooth wireless technology.
* Communicates with mice, headsets, printers, phones, and other devices enabled with Bluetooth technology.
* EDR technology increase the data transfer speed to 3 times faster than normal Bluetooth on the market.
* Enables connectivity to 7 Bluetooth devices as one time
* More than 33 feet wireless networking range up to 3Mbps data rate
* Fully backwards compatible with existing Bluetooth (v1.2 and v2.0) devices.

General Radio
--Bluetooth Class 2: 20 meters (in open space)
--Carrier Frequency: 2.4 ~ 2.483GHz
--Data Rate: Up to 3Mbps
(The maximum operating range depends on the environmental factors.)
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Bluetooth Standard
--Bluetooth v2.1 + EDR
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Spread Spectrum
--FHSS (Frequency Hopping Spread Spectrum)
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Modulation Method
--GFSK (1Mbps), ¦Ð/4-DOPSK (2Mbps)
--8DPSK (3Mbps)
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I/O Interface
--USB version 2.0
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Input Power
--DV 5V (USB Power)
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Sensitivity
--/-82 dBm (typical), GFSK
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RF Output Power
--13 dBm (typical), GFSK
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System Support
--Windows XP/2000/ME/98SE/Vista/WINDOWS 7
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Bundled Bluetooth Software
--IVT 5.4 / 7.0
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Supporting Profiles
--Serial Port Profile
--Dial Up Networking Profile
--File Transfer Profile
--Human Interface Device Profile
--Hardcopy Cable Replacement Profile
--Headset Profile
--Object Push Profile
--Synchronization Profile
--LAN Access Profile
--FAX Profile
--Personal Area Networking Profile
--Advanced Audio Distribution Profile
--Audio Video Remote Control Profile
--Basic Imaging Profile

* Avantalk Bluetooth dongle
* CD

* 350pcs/ctn
* CTN size: 48*32*39.5
* Weight: 9.9KG