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CSR 3Mbps Mini Bluetooth V4.0 USB 2.0 Dongle Dual Mode Wireless Adapter Network Device for PC Laptop - OEM

  • Bluetooth Version 4.0
  • 20m-50m Operating Range
  • Pin It
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This mini USB Bluetooth 4.0 adapter with high speed, simple pairing, good anti-jamming features, it's a simple solution to enable your computer connect with smartphone, tablet or other Bluetooth device.


1. Simple pairing.

2. Good anti-jamming.

3. Bluetooth low energy Radio USB Dongle.

4. Dual-mode Bluetooth transfer.

5. Low-power selectable 1.2 to 3.6 VI/O.

6. Supporting Bluetooth voice data.

7. Supporting multi languages.

8. WLAN coexistence interface

9. Backward compatible with Bluetooth v1.2/2.0/2.1/3.0.


1. Version: CSR4.0

2. Operation system: Windows 98, 98se, Me, 2000, XP, Vista, Windows7

3. Interface: USB compliance

4. Rate: 3Mbps

5. Receiving/Sending range: 20m-50m

6. Certifications: FCC, CE

7. Size: 2.3 * 1.2 * 0.4cm

Package Included:

1 x V4.0 Bluetooth Adapter Dongle

1 x CD Drive

Quick Info

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  • aaron m.
  • 5/19/2014 3:55:43 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsCSR BT

Pros: Works great. Windows 7 self install.

Cons: None

Did you find this review helpful? Yes No

  • aaron m.
  • 11/22/2013 4:13:08 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsCSRv4.0

Pros: Plug and play! Plugged it in to my laptop --> windows 7 automatically installed drivers --> Bluetooth
Super small- sticks out about 1/2"

Cons: None

Did you find this review helpful? Yes No

  • Matthew B.
  • 9/13/2013 12:02:04 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day

1 out of 5 eggsJunk

Pros: Easy to plug in.

Cons: Does not work. The drivers fail to install every time. I am running windows 7. The system gives me a failure every time I try to update driver. There is no customer service number for the company in the USA. Will not purchase this ever again. I will be requesting my money back.

1 out of 1 people found this review helpful. Did you? Yes No

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