Bluetooth USB Adapter CSR 4.0 USB Dongle Bluetooth Receiver Transfer Wireless Adapter for Laptop PC Support Windows 10,8,7,Vista/XP,Mouse and Keyboard,Headset

Price: $7.96
(as of Nov 21,2020 08:25:54 UTC – Details)

Product Description

usb adapterusb adapter




Supported Devices

Wide Compatible with Windows 7/8/10, Vista, XP

Support connect to smart phones, Bluetooth Mouse/Speakers/Headsets/Keyboard.

Does Not work with i OS, Mac OS, Car stereo systems or TVs.

Does not work with keyboard / mouse accessories based on 2.4G wireless technology

Package including:

The User Manual is in the mini CD Which comes with the dongle.(PDF File).
1* USB Bluetooth Adapter
1* Driver installation CD


ISM Band: 2.402-2.480GHz
Support Bluetooth data transmission and reception
Ultra-compact, easy carrying and space saving
Bluetooth Low Energy (BLE) protocol support.
Up to 3 Mbps data transfer rate with Enhanced Data Rate (EDR) support.
Support Profile: Serial Port, Object Push, File Transfer, LAN Access

Please note:

Most Windows 8/10,Bluetooth keyboard and mouse can plug & play without installing any external driver.
Windows 7 need install driver when you connect to audio device,such as Bluetooth headset and speaker.



bluetooth 4.0 usb adpater

bluetooth 4.0 usb adpater

bluetooth 4.0 usb adpater

bluetooth 4.0 usb adpater

Long Transmission Distance

Bluetooth dongle adopts Bluetooth 4.0 version to provide you with fastest data and audio transmission. The wireless transmission range can be up to 33 feet in open space

Please note:Bluetooth is also particularly vulnerable to other wireless interference. For example, wifi signal, wireless mouse, and Bluetooth are the same frequency, etc.

For Audio File Transmission

When you are enjoying streaming music wireless, this USB Bluetooth adapter supports for excellent audio quality, there are no drops in quality as the signal is very stable, and this adapter makes use of the powerful Low Latency technology to get rid of annoying delays that ruin the fun.

For Data File Transmission

Turning your PC Bluetooth enabled and could transmit date file to your phone or Bluetooth Printer.

And you also could send the file on your phone to the PC .

Bluetooth Version




Mainly Used for

Data & Audio Transmission

Data & Audio Transmission

Long Range Data & Audio Transmission

Operating Range

≦ 10m / 33 ft

≦ 20m / 65 ft

≦ 100m / 328ft

Work with

PC with Win 10, 8, 7, Vista, XP

PC with Win 10, 8, 7

PC with Win 10, 8.1,8, 7

Transsmission Rate: Bluetooth adapter supports maximum transfer rate up to 3Mbps and transmission distance up to 33ft/10m in open space.
Designed for Windows. Plug and Play for Windows 8/10 system. Driver only needed when your Windows 7 and lower system need to connect audio device,but connect mouse,keyboard and cell phone no need to install driver
High Compatibility:Support 32bit/64bit Win 10/8/7/ Vista and XP,enables PC or laptop to connect bluetooth-enabled devices, like smartphones, mouse,speakers,headsets.Not work with Mac OS,Car stereo systems or TVs
Low Energy: USB bluetooth dongle applies the latest bluetooth 4.0 with low energy (BLE) technology and it is backward compatible with bluetooth V3.0/2.1/2.0/1.1
Extremely Small: Small size allows you to leave it on laptop or pc,no need to remove,it seamlessly gets plugged into a computer/laptop without blocking surrounding usb ports,save space

Leave a Comment