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BT 4.0 Dual Mode HCI Adapter supporting Bluetooth v3.0 and Bluetooth Low Energy.
Bulk Packed
OEM/Quantity pricing is available.

Availability: For Sale

USD $16.75


Designed to be fully compatible with Bluetooth v4.0 Standard and BT2.0 BT2.1 EDR BT3.0. Dual Mode HCI Adapter supporting Bluetooth v3.0 and Bluetooth Low Energy.

This is a very small form factor and high performance adapter which allows you to connect up to 7 Bluetooth devices simultaneously.The adapter integrates high performance Bluetooth Radio, Baseband, Link Manager, Host Controller Interface and is distributed with Widcomm Software which offers a huge range of Bluetooth profiles for variety of connectivity applications. The adapter is ideally suited for Bluetooth connectivity to serial adapter, laptops, PC, Bluetooth Low Energy Devices, Mono and stereo headsets.

Note: These items are buk packed.  Please contact us if you need full retail packaging.


1. BT 4.0 dual mode (Standard Bluetooth and Bluetooth Low Energy)

2. Support Maximum Asynchronous Data Rate = 3 Mbps

3. Supports Bluetooth Low Energy

4. Provide data access via USB 2.0 interface

5. Small Form Factor 19.47 x 16 x 8.1 mm

6. Class 1 adapter with upto 110 m in open space

7. Wide range of Bluetooth profiles supported (like HF, A2DP, OPP, FTP, DUN, PAN, SPP, HCRP, HID, SYNC, BTLE profiles etc)

8. Eliminates the need of cable between your computer and other Bluetooth Devices


Manufacturer LM Technologies Ltd
Chipset  Broadcom BCM20702
Power Classification Class 1
Adapter Type USB Adapter
Interface USB 2.0
Bluetooth Specification Bluetooth v 4.0, backward compatible with BT3.0/2.1/2.0 + EDR
Frequency 2.402 - 2.480 MHz ISM Band
Temperature Range -30°C to +85°C
Data Transfer Rates 3 Mbps enhanced data rate 250 Kbps Low Energy mode data rate
Range Maximum 110 m in open space
Tx Power Class 1 ( +8 dBm)
Rx Sensitivity < -82 dBm at <0.1 % BER
Default Firmware Broadcom HCI ROM Firmware
Software Downloadable Widcomm v6.5.0.2000 for Windows VISTA/7, Widcomm v5.6.0.7200 for XP
Size 19.47(L) x 16(W) x 8.1(H) mm
Weight 2.2 g
Bluetooth Profile

GAP,SPP,HSP, HFP, DUN, FTP, FAX, PAN, LAN, HID, SYNC, HCRP, A2DP, AVRCP, BIP,GOEP, SDAP, OPP, Bluetooth Low Energy, Bluetooth Proximity Profile

RoHS Compliant Yes

Click here for Datasheet.

Additional Information

Manufacturer LM Technologies
Backorder Lead Time No
Specification 4.0
Bluetooth Spec No
Interface USB
Bluetooth Bus No
Class 1
Bluetooth stack location host software
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