Adapter is a Class 2 Bluetooth device which personalizes wireless power for mobile users.
It provides excellent connection to a laptop or desktop PC by simply attach it to an available
USB port and allows the user to easily and wirelessly create a personal area network instantly.
• Easy-to-Use
Includes Bluetooth BTW utility software which can automatically
discover and displaying other Bluetooth devices within range.
• Easy-to-Follow
A user-friendly interface provides an easy way to connect other
Bluetooth devices and fully utilize the bundled services.
• Multi-language Support (15 languages)
The Bluetooth USB Dongle automatically detects language in use by the
computer's OS. Functions and configurations are automatically
displayed in the correct language.
• Supports a Wide Range of Applications
Wireless File Transferring, Data Synchronization, Gaming, Internet
Access, LAN Access, printing, Netmeeting.etc.
• Built-in Security
With data encryption and user authentication features, users can exchange
information securely and confidently

Bluetooth Profile Generic Access (GAP) Service Discovery Application (SDAP)
Serial Port (SPP) Dial-Up Network (DUN)
FAX File transfer (FTP) LAN Access (LAP)
Synchronization (SYNC) Object Push (OPP)
Generic Object Exchange (GEOP)Headset (HSP)
Hardcopy Cable Replacement (HCRP)
Human Interface Device (HID) 
Security Pairing Encryption Authentication 
Interface USB 1.1 (type A)
RB Specifications
Frequency Band: 2.400~2.4835GHz Spectrum:
FHSS (Frequency Hopping Spread Spectrum)Modulation:
GFSK Output Power: +13dBm (typical) 
Receiving Sensitivity: -82dBm (typical) 
Power Class: Class 2 
Antenna: Internal Embedded
Range: 40 Meters