LeoXsys LB4 Bluetooth 4.0 Data Transfer USB Adapter Dongle USB Adapter
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LeoXsys LB4 Bluetooth 4.0 Data Transfer USB Adapter Dongle USB Adapter (White)

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LeoXsys LB4 Bluetooth 4.0 Data Transfer USB Adapter Dongle USB Adapter  (White)

3.9
207 Ratings & 41 Reviews
Special price
₹399
990
59% off
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This item is currently out of stock
Warranty
1 Year Leoxsys India Warranty
Highlights
  • Speed: 25 Mbps
  • USB 2.0
  • Frequency: 2.48 GHz
  • Indoor Range: 10 m
  • Outdoor Range: 20 m
Seller
3GSuvidha
4.4
  • 7 Days Return Policy
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  • Description
    The Leoxsys Bluetooth USB Adapter 4.0 is a compact and high-performance Bluetooth dongle designed for PCs and laptops. It enables seamless wireless connectivity with Bluetooth speakers, headphones, keyboards, mice, and smartphones. With its plug-and-play functionality and Bluetooth 4.0 + EDR technology, you get faster data transfer and stable connections. Compatible with Windows 7/8/10/11, this USB Bluetooth receiver is ideal for both home and office use. Its nano design allows you to leave it plugged in without obstruction. Perfect for anyone looking to add Bluetooth capability to their computer quickly and efficiently.
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    Specifications
    General
    Brand
    • LeoXsys
    Sales Package
    • 1 USB Adapter
    Model Name
    • LB4 Bluetooth 4.0 Data Transfer USB Adapter Dongle
    Series
    • Leoxsys Bluetooth 4.0 USB Nano Adapter (LEO-BT40 / LEO-BT403)
    OS Supported
    • Windows XP, Windows Vista, Windows 7, Windows 8 / 8.1, Windows 10, Windows 11, Linux (with manual driver setup), macOS (limited support; may work with generic Bluetooth drivers)
    Supported Protocols
    • A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Video Remote Control Profile), HFP (Hands-Free Profile), HID (Human Interface Device), FTP (File Transfer Profile), OPP (Object Push Profile), SPP (Serial Port Profile)
    Antennae
    • Type: Built-in (internal) antenna
    LEDs
    • Function: Shows power and connection status
    Encryption
    • 128-bit AES Encryption, Supports Secure Simple Pairing (SSP), Complies with Bluetooth 4.0 + EDR security standards
    Transmit Power
    • Class 2 device (Typical transmit power: +4 dBm), Low energy consumption with stable transmission
    Maximum Wireless Transmission Rate
    • 25
    USB Connector
    • USB 2.0
    Model Number
    • LB4
    Additional Features
    Key Features
    • Bluetooth 4.0 + EDR technology for faster and stable connectivity, Compact nano design — plug and forget convenience, Compatible with Windows XP/7/8/10/11, Connects multiple devices — speakers, headsets, keyboards, mice, Low energy consumption with extended range, Bluetooth 4.0 Technology, Compact & Portable, Reliable Data Transfer
    Other features
    • Backward compatible with Bluetooth 3.0/2.1/2.0, Plug and play on most Windows systems, Supports data, audio, and file transfer, Lightweight and durable build, Ideal for desktop PCs and laptops
    Dimensions
    Width
    • 16 mm
    Height
    • 19 mm
    Depth
    • 6 mm
    Weight
    • 200 g
    Warranty
    Warranty Summary
    • 1 Year Leoxsys India Warranty
    Warranty Service Type
    • NA
    Covered in Warranty
    • 0
    Not Covered in Warranty
    • 0
    Domestic Warranty
    • 0 Year
    International Warranty
    • 0 Year
    Product Details
    Work Mode
    • Bluetooth Transceiver (Transmitter + Receiver), Supports data, audio, and HID communication
    Modulation Technology
    • GFSK (Gaussian Frequency Shift Keying), π/4-DQPSK and 8DPSK for EDR (Enhanced Data Rate)
    Receiver Sensitivity
    • Typical: –85 dBm, EDR Mode: –70 dBm
    Operating Temperature
    • 0°C to +50°C degree C
    Operating Humidity
    • 10% to 90% RH (non-condensing) %
    Storage Temperature
    • –20°C to +70°C degree C
    Storage Humidity
    • 5% to 95% RH (non-condensing) %
    Color
    • White
    Outdoor Range
    • 20 m
    Frequency
    • 2.48 GHz
    Indoor Range
    • 10 m
    Ratings & Reviews
    3.9
    207 Ratings &
    41 Reviews
    • 5
    • 4
    • 3
    • 2
    • 1
    • 109
    • 40
    • 20
    • 6
    • 32
    4

    satisfactory

    Everything is ok ok, just the driver could have been better. I am not able to choose the audio quality, unlike in toshiba bluetooth stack.

    This also supports aptX technology, which is perfect for good quality audio streaming, you just have to mess with drivers a little bit. Easiest way is to download the official csr drivers.

    Make sure your usb port has enough power (my front usb does not have enough causing the audio streaming to skip)
    READ MORE

    Mukul Espresso

    Certified Buyer, Bangalore

    Nov, 2014

    9
    0
    Report Abuse
    4

    Performing stisfactorily

    I use this adaptor to connect my Bose AE2W bluetooth headphone to my desktop and it works great. This Bose headphone, if you are aware, does not have the best bluetooth connectivity and connects best only with mobile devices like the iPhone & the iPad but has a very problematic connection when it comes to laptops like MacBook Pro. But it is super compatible with this bluetooth adaptor & I'm glad for that.

    Why I bought it & it failed my purpose?
    If you are planing to use this for a similar ca...
    READ MORE

    Prabin Pebam

    Certified Buyer, Bangalore

    Feb, 2014

    0
    1
    Report Abuse
    5

    Great Product!

    I bought this USB Bluetooth Adaptor to connect my PS3 controllers to my PC. The major feature here needed to do that is the Enhanced Data Rate (EDR) technology. Without EDR the PS3 controllers cannot be connected via drivers like MotionInJoy.

    Flipkart's delivery is awesome as usual.

    Works perfectly for me till now.
    READ MORE

    Ronald Fernandes

    Certified Buyer, Caranzalem

    Feb, 2014

    5
    5
    Report Abuse
    5

    USB Adapter Leoxsys LB4

    they filpkart delivered in time and product Leoxsys LB4 is woking great and delivering high results easy to connect to my pc and i am using wireless head phone groovez bths800
    and wireless speakers pagaria .both woring well easy to connect nice product i recommend
    this to every one go head and buy without any fear
    amudhan
    READ MORE

    Amudhan Sudarsanam

    Certified Buyer, Chennai

    Nov, 2014

    0
    0
    Report Abuse
    5

    WORKING GREAT WITH ALL DEVICES .

    This bluetooth dongle works perfectly with all my devices headphones , mobile and everything . Only thing is , Its confusing in the beginning to connect and after that it gets used to me . I really recommend to you people this product if you are a music lover . It would be nice if it comes with plug and play .

    Thank you FLIPKART for this awesome product .
    READ MORE

    YOGI

    Certified Buyer, Chennai

    Mar, 2014

    0
    0
    Report Abuse
    3

    Good and bad

    Good: the availability of audio profiles and lot many others is great. Hands down winner on this

    Bad:
    No proper compatibility with Win8.1 (surprisingly its supported for win8)
    If you are not pc savvy, there is no way to figure out how this dongle can work on Win8.1 and there is work around. Its just not user friendly to use your bluetooth devices this way. There is no notification area icon to quickly control your options. Need to open file explorer, browse under Bluetooth device to configu...
    READ MORE

    John Jacob

    Certified Buyer, Chennai

    Dec, 2014

    1
    1
    Report Abuse
    2

    Moderate

    NOT GOOD. DISCONNECTING ALWAYS
    READ MORE

    Hareesh kumar Rachakonda

    Certified Buyer, Khammam

    May, 2020

    0
    0
    Report Abuse
    5

    Brilliant

    Best product under this price
    READ MORE

    Vikas Patel

    Certified Buyer, Noida

    Jan, 2020

    0
    0
    Report Abuse
    5

    Fabulous!

    very good product
    powerful connectivity
    I am satisfied
    READ MORE

    Anu Kandanadan

    Certified Buyer, Cherthala

    Nov, 2019

    0
    0
    Report Abuse
    5

    Nice Product

    working well from the past 1 year and 9 months.
    READ MORE

    Vikram Allipur

    Certified Buyer, Kalaburagi

    Jul, 2019

    0
    0
    Report Abuse
    +
    All 41 reviews
    Questions and Answers
    Q:Can I transfer data from android to PC?
    A:Yes you can, but Data transfer rate will be slower than WiFi or media cable Transfer.
    Sourav Basu
    Certified Buyer
    1
    2
    Report Abuse
    Q:Can i connect it to home theatre by mobile
    A:Yes
    Flipkart Customer
    Certified Buyer
    0
    0
    Report Abuse
    Q:Does it work with Ubuntu?
    A:NO, only windows OS driver available
    3GSuvidha
    Flipkart Seller
    0
    0
    Report Abuse
    Q:can i play songs in car speaker usking this bluetooth...
    A:NO, NOT POSSIBLE. this is windows based . for car music system&usb based dvd player, u can get best one below 250/- in the market.
    JAI HANUMAN
    Certified Buyer
    1
    2
    Report Abuse
    Q:Use in car music system
    A:No, does not work with car Music system, only works with laptop/computer with only windows OS
    3GSuvidha
    Flipkart Seller
    0
    0
    Report Abuse
    Q:Does support monitor mode and packeting injection
    A:no, this is Bluetooth adapter not wifi
    3GSuvidha
    Flipkart Seller
    0
    0
    Report Abuse
    Q:what support windows 10 64 bit
    A:yes
    3GSuvidha
    Flipkart Seller
    0
    0
    Report Abuse
    Q:Will it work for tv
    A:NO, it does not work with TV, can only works with computer/Laptop with Windows OS
    3GSuvidha
    Flipkart Seller
    0
    0
    Report Abuse
    Q:can I connect wifi
    A:no only bluetooth
    Ullas O P
    Certified Buyer
    0
    0
    Report Abuse
    Q:Can I use it with DualShock 4 controller on PCB
    A:no
    3GSuvidha
    Flipkart Seller
    0
    0
    Report Abuse
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