General Radio
Bluetooth Class I: 100 meters (in open space)
Carrier Frequency: 2.4 ~ 2.483GHz
Data Rate: Up to 3Mbps
(The maximum operating range depends on the environmental factors.)

Bluetooth Standard
Bluetooth v 2.0 + EDR

Spread Spectrum
FHSS (Frequency Hopping Spread Spectrum)

Modulation Method
GFSK (1Mbps), ¦Ð/4-DOPSK (2Mbps)
8DPSK (3Mbps)

I/O Interface
USB version 1.1

Input Power
DV 5V (USB Power)

Sensitivity
-82 dBm (typical), GFSK

RF Output Power
13 dBm (typical), GFSK

System Support
Windows XP/2000/ME/98SE

Dimensions
55.0 * 18.0 * 10.0 mm

LED Indicator
Single LED

Bundled Bluetooth Software
ESR BlueManager
(Language Supported: English, Simplified Chinese, Traditional Chinese, Japanese, Korean, French, Italian, German, Spanish)

Advantage Functions
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 (only available in Windows)
FAX Profile (only available in Windows)
Personal Area Networking Profile (only available in Windows)
Advanced Audio Distribution Profile (only available in Windows)
Audio Video Remote Control Profile (only available in Windows)
Basic Imaging Profile (only available in Windows)