Mini USB Bluetooth adapter-Avantalk BTDG-20,support Vista,XP,MAS,XP,

Avantalk BTDG-20 with patent design is a super small Bluetooth dongle, suitable to connect PC all the time - No need to plug and un-plug anymore. 3 times faster than normal Bluetooth.

 

Specification

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 1.1

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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

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Bundled Bluetooth Software

--IVT 2.7

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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

 

 

Done