USB Bluetooth 4.0 Csr4.0 Dongle UB-V4DL, Màu đen

• Model:UB-V4DL 
• Weight: Approx. 20g
• Size: Approx. 2.2 * 1.5cm / 0.9 *0.6in
• For CSR8510A10 original chip: Yes
• Bluetooth standard: V4.0 + EDR dual mode
• Support Bluetooth CLASS 2: Yes
• USB interface: USB2.0 standard, downward compatible with 2.0/3.0 standard
• Operating frequency band: 2.4GHz - 2.483GHz, using FHSS (frequency hopping spread spectrum) technology
• Applicable to operating systems: For Windows/ME/2000/XP/2003/VISTA/WIN7/8/8.1/10
• Data transfer rate: Up to 3Mbps
• Sensitivity < -85dBM

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