Features:

  1. CSR4.0 - Adopt CSR8510 chip, which is in line with 4.0 technical specification and dual mode transmission.
  2. 20m transmission distance - Longer transmission distance (no barrier) with strong signal.
  3. 3Mbps transmission rate - More stable transmission rate, providing high-speed file and data transmission.
  4. USB2.0 - USB2.0 interface is more versatile.
  5. Lightweight and ultra-mini & portable.
  6. Fully backward compatible with 2.0, 2.1, 3.0 specifications.
  7. For CSR original drive management software:  For CSR drive management software is easy to use, powerful, and supports a variety of application extensions (For OFFICE software).
  8. Ultra-low latency speed connection, intelligent sleep wake-up energy saving, 24-bit CRC check to resist interference, adaptive frequency hopping to reduce crosstalk.

Specification:
Type: Adapter
Model: BTD-401
Weight: Approx. 20g
Size: Approx. 2.2 * 1.5cm / 0.9 *0.6in
For CSR8510A10 original chip: Yes
standard: V4.0 + EDR dual mode
Support 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
Operating range in open space: Approximately 20-50 meters
Intuitive software operation interface, no complicated settings: Yes
Applicable to operating systems: For /ME/2000/XP/2003/VISTA/WIN7/8/8.1
For XP SP2/VISTA/WIN7/8/8.1, it is inevitable to drive, easy to carry! (For WIN8/8.1, it can be connected directly to the headphone speaker, other drivers need to be installed)
Data transfer rate: Up to 3Mbps
Sensitivity < -85dBM
Security: Built-in password and user authorization
Power: USB interface directly powered
PC/ for Mac: wireless dial-up Internet access (requires mobile phone and other devices)
PC: wireless LAN, which can make 8 computers with devices become a small wireless network at the same time. It can also use this function to access the Internet through a wireless base station or a computer with a connector. Base station or computer is connected to the Internet)
PC: wireless fax (computer needs to have fax software installed)
PC/for Mac: wireless file transfer
PC/for Mac: wireless data synchronization
PC: Support virtual serial port
PC: Support wireless printing
PC: Support headset
PC /for Mac: support interface ( mouse and keyboard)

Package list:
1 * Adapter (NO Drive CD)

Note:
1. Please note that the package ONLY include a adapter.
2. Please allow slight error due to manual measurement. Thanks for your kind understanding.

Connected Devices(Includes all v4.0/v3.0/v2.1/v2.0/v1.1 devices):
1. headset
2. PDA;
3. Mobile phone;
4. Keyboard, mouse;
5. GPS positioning system;
6. Printer;
7. Laptop;
8. Other devices;
9. Desktop computer
P.S. For MAC system can only be used in versions 10.2-10.84.

Driver Installation:
1. There are three options during the installation process: open, disable, select PC/desktop.
2. Please plug in the adapter after installation.  



 

1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.

 

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