We’ve spent hundreds of hours researching and comparing Csr 4.0 Dongle of all specifications to find the best one for any need (or budget). Here are the results.

The Best Csr 4.0 Dongle of 2020 – Top Rated & Reviewed

2,420 Reviews Scanned

Rank No. #1
Deal4GO CSR 4.0 USB Bluetooth Adapter CSR8510 Mini Bluetooth 4.0 Dongle Wireless Receiver for Windows 10/8/7/Vista/XP Supports Mouse Keyboard Headphone
  • Supported Systems: Windows XP/Vista/7/8/10 32bit/64bit with PC to connect Bluetooth-enabled devices, Like SmartPones, Keyboard, Mouse, Speakers, Headsets.
  • CSR8510 control chip, Multiple Bluetooth applications can be supported simultaneously!
  • Super fast 3 Mbps transfer speed via Bluetooth up to 33FT/10M range in open space, Supported Voice Data.
  • Applies the latest Bluetooth 4.0 with low energy (BLE) and it also compatible with bluetooth V3.0/2.1/2.0/1.1.
  • You will receive: 1x CSR 4.0 USB Bluetooth Adapter (NO Retail Packaging and CD Driver, you can download the driver from our website.).
Rank No. #2
Onvian USB Bluetooth Adapter CSR 4.0 Dongle Receiver Transfer Wireless Adapter for PC Computer Laptop Supports Windows 10 8.1 8 7 Vista XP - Upgraded Version
  • 【Transsmission Rate】Bluetooth dongle transmission rate up to 3Mbps and transmission distance up to 33ft/10m (In free space without interference).
  • 【Easy to Use】It is designed for Windows. Plug & Play for Windows 8 and higher system. Driver only needed when your Windows 7 and lower system need to connect audio device (Not work with IOS, Mac OS, Car stereo systems or TVs).
  • 【Premium Chip】Updated bluetooth V4.0 class 2, low energy technology to extend the battery life of PC/laptop and other bluetooth device. it is backward compatible with bluetooth V3.0/2.1/2.0/1.1 device.
  • 【Wide Compatibility】Support 32bit/64bit Win 10/8/8.1/7/ Vista and XP. Enables your PC or laptop to wirelessly connect with bluetooth-enabled devices, like Smartphones, tablets, keyboards, mice, speakers, printers, headsets and more.
  • 【Ideal Dongle】It is an Ideal solution to transfer file, audio or voice wirelessly for your desktop and laptop. Data Rata (EDR) compliant for both 2 Mbps and 3 Mbps modulation modes with gold plated connector.
Rank No. #3
Multiform Bluetooth CSR 4.0 Dongle 2.0 USB Wireless Adapter For PC Laptop Windows XP/Vista
  • 2.0 USB Bluetooth adapter is with Licensed IVT BlueSoleil CD driver compatible with 32 bit and 64 bit Windows XP/VISTA
  • Bluetooth 4.0 USB Micro Adapter Dongle Achieved with CSR8510 Class 2 Networking
  • Advanced Audio Processing Exclusive for Bluetooth 4.0 Voice Quality Enhancing allow to Process AAC Audio Losslessly as well as Process MP3,WAV,APE or FLAC.
  • Ultra low power consumption to extend the battery life of your laptop or portable device
  • Backward compatibility with Bluetooth versions 2.0/2.1/3.0 devices - handsets, etc. Dial-up Fax LAN Access speaker keyboard and Headset
Rank No. #4
Optimal Shop Mini USB Bluetooth CSR V4.0 USB Adapter CSR Chip Dongle Stick Dual-Mode for Windows Vista XP 32/64,10, 8, 7, Raspberry Pi, Linux, Classic Bluetooth and Stereo Headset Compatible
  • Optimal Shop Bluetooth support to Windows 10, 8, 7, Vista XP 32/64 and XP or Linux PCs that don't already have it. Adds Bluetooth 4.0 (Bluetooth Low Energy) support to Windows 8 and higher. Most Win 8 + can use this dongle Plug & Plug without installing any external driver.
  • Supports Bluetooth speakers and headsets, keyboards, mice, and more. Extremely compact USB adapter. Safe to leave in for laptop travel. Low power.
  • Uses the built-in Windows Bluetooth software in Windows 10. Inculdes Bluetooth drivers for Windows 8 and 7. Works with Raspbian and Ubuntu on the Raspberry Pi.
  • The Bluetooth adapter converts Windows computers into Bluetooth 4.0 compatible devices in a wireless environment with class.
  • Does NOT support adding Bluetooth functionality to home theater or automotive systems.
Rank No. #5
Support Y/L Bluetooth Headset BT Wireless CSR 4.0 Dongle T27G,T29G,T46G,T48G,T46S,T48S,T52S, (1PACK)
  • Support Y/L WF40 WiFi USB Dongle for SIP-T27G,T29G,T46G,T48G,T46S,T48S,T52S, Supports Yealink SIP-T46G Model Answer/terminate calls through wireless headset
  • Wideband audio support USB 2.0 Interface
  • ✅ Key features: Bluetooth 1.1, 1.2, 2.0 and 3.0 for wide-ranging use
  • Interface Supports Y/L : SIP-T46G, SIP-T48G, SIP-T29G Specification V4.0, back compatible with Bluetooth 1.1, 1.2, 2.0 and 3.0 for wide-ranging use. Model: BT40 USB Bluetooth Headset Dongle Adapte Type: Conventional System Does it works with Y/L T48G?
  • YES We use these primarily to connect headsets. Supports Y/L SIP-T46GWideband audio support- Answer/Terminate calls through wireless headset- 10m Range Y/L BT40 USB Bluetooth Dongle for SIP IP Phones and Microfiber Cloth
Rank No. #6
ideapro USB Bluetooth Adapter, 4.0 Dongle Micro Bluetooth Transmitter, Transfer for Laptop Windows 10 Raspberry Pi, Linux, Stereo Headset, Wireless Keyboard Headphone
  • 【Range and Rate】: The transmission distance of our bluetooth adapter is up to 33ft/10m and the transfer rate up to 3 Mbps - An efficient bluetooth saves more time for you
  • 【High Compatibility】: This adapter creates cable-free connections between PCs and bluetooth-enabled devices like smartphones,mouse,speakers,headsets/headphones, Keyboards, Supports 32bit/64bit Win 10/8/7/ Vista and XP
  • 【Space Saver】: Say goodbye to cable - Leave it on laptop or PC no need to remove. It seamlessly gets plugged into a computer/laptop without blocking surrounding USB ports
  • 【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
  • 【Service】: Lifetime warranty - We guarantee to replace all defetive products free of charge
Rank No. #7
ELCTHUNDER Bluetooth USB Adapter CSR 4.0 USB Dongle Bluetooth Receiver Transfer Wireless Compatible with Stereo Headphones Desktop Windows 10/8/7/Vista/XP (black2)
  • Transsmission Rate: Bluetooth adapter supports maximum transfer rate up to 3Mbps and transmission distance up to 33ft/10m in open space.
  • 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
  • Plug & play or Free driver: For native Win 10, plug into USB port and windows will auto-install the required drivers.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.
  • 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
Rank No. #8
WAVLINK Wireless Bluetooth CSR 4.0 Dongle, Low Energy USB Adapter, Gold-Plated Plug&Play Micro Dongle for PC Laptop Desktop Headset
  • 【Bluetooth 4.0 Technology】: Provides a faster and more efficient connection for more stable pairing. With low energy technology and backward compatible with Bluetooth V3.0/2.1/2.0/1.1.
  • 【Powerful Function】: Turn your non-Bluetooth PC or laptop into Bluetooth-enabled, cable-free connection to the Bluetooth headphone, speaker, mouse, keyboard, mobile phone, printer and other BLE Bluetooth devices.
  • 【Thumbnail Size】: Easy carrying and space saving, allowing you to leave it on laptop or PC without blocking surrounding USB ports.
  • 【Wireless Rate & Range】: Offers high speed data transmission up to 3Mbps; Wireless range of up to 20 meters(open space without interference).
  • 【Plug and Play】: Once paired successfully, there is no need to install the driver again.
Rank No. #9
Bluetooth CSR 4.0 USB Dongle Adapter, EKSEN Bluetooth Transmitter and Receiver For Windows 10/8 / 7 / Vista - Plug and Play on Win 8 and above - Black And White
  • Latest Bluetooth CSR 4.0 With Low Energy (BLE) Technology for Energy-Saving Wireless Connectivity, support Intelligent Standby and Wake-up Mode. Backward Compatible with Bluetooth V4.0 / V3.0 / V2.1 / V2.0 / V1.1.
  • High Speed & Long Range, USB Bluetooth Dongle offers high data rates possible with up to 3 MBit/s, wireless transmitter enables long range connectivity up to 10M.
  • Ultimate Easy Solution for your Computer to Communicate With Bluetooth Enabled Devices Such As Bluetooth Headsets, Tablets, Bluetooth Speakers, Printers, Mouse, Keyboard, Mouse, Camera and More.
  • Compatibility with Microsoft Windows 10 / 8 / 7 / Vista / XP, Etc. Not Compatible with Mac OS, Car Stereo Systems or TV.
Rank No. #10
Bluetooth USB Adapter CSR 4.0 USB Dongle Bluetooth Receiver Transfer Wireless Compatible with Stereo Headphones Desktop Windows 10/8/7/Vista/XP (black1)
  • Transsmission Rate: Bluetooth adapter supports maximum transfer rate up to 3Mbps and transmission distance up to 33ft/10m in open space.
  • 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
  • Plug & play or Free driver: For native Win 10, plug into USB port and windows will auto-install the required drivers.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.
  • 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

Last update on 2021-09-11 / Affiliate links / Product Titles, Images and Descriptions from Amazon Product Advertising API

Top Rated Csr 4.0 Dongle to Buy Now

 

Why You Should Buy Best Csr 4.0 Dongle from Amazon

Amazon is not the only store that sell Csr 4.0 Dongle. However, there are several compelling reasons why you should buy Csr 4.0 Dongle from them, with the suitable Price and Reviews. Here are five:

(1) Amazon Makes Shopping Csr 4.0 Dongle Personal

Amazon is very good at making recommendations of Csr 4.0 Dongle based on your search history. From time to time, they will even show you discounted prices on Csr 4.0 Dongle that you previously expressed an interest in. They also make your shopping experience a little easier by showing you items that you recently viewed.

(2) Amazon Checkout is Easy

Amazon checkout is easy, especially if you already have an account. You can add Csr 4.0 Dongle to your cart and go through a multi-step checkout process, or you can buy Csr 4.0 Dongle with only one click by using your stored credit card information.

(3) Amazon Has Lots of Social Proof

Before you make a purchase for Csr 4.0 Dongle, you want to know that the company you are dealing with is legitimate and that others trust the company enough to make a purchase. You may also like to read what others are saying about the product in the review section. Amazon does all of this quite well.

(4) Amazon Has Great Csr 4.0 Dongle Images and Descriptions

In addition to still images, many of Amazon’s Csr 4.0 Dongle have videos. This makes it easier for you to see exactly what you are purchasing. Amazon’s Csr 4.0 Dongle descriptions are also quite good. In many cases, Amazon repeats the descriptions furnished by the manufacturer. In other cases, they write their own.

(5) The Amazon Site is Easy to Navigate

Navigating the Amazon site is easy. Even though the site is huge, you will not feel overwhelmed when searching for Csr 4.0 Dongle. This is partly due to Amazon’s filtering process. You can search for items by brand, price or user rating. You can also search for specific features.

How to Choose the Best Csr 4.0 Dongle (with Price and Reviews)

Although most Csr 4.0 Dongle are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an Csr 4.0 Dongle:

(1) Csr 4.0 Dongle Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an Csr 4.0 Dongle should be in line with its value. You can compare Csr 4.0 Dongle reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular Csr 4.0 Dongle is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

Csr 4.0 Dongle materials differ from manufacturer to manufacturer. Consider where and how you will be using your Csr 4.0 Dongle to determine if one material would be better than another.

(4) Size

Like most products, Csr 4.0 Dongles come in various sizes. Do you need a large Csr 4.0 Dongleor a small one? Think about where you will use your Csr 4.0 Dongle in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

Csr 4.0 Dongles also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your Csr 4.0 Dongle would have any effect on the efficiency of its operation.

(6) Durability

The durability of an Csr 4.0 Dongle will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of Csr 4.0 Dongle you purchase may affect its durability.

(7) Storage

Will you need to store your Csr 4.0 Dongle? If so, you should consider the size and weight of the Csr 4.0 Dongleto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your Csr 4.0 Dongle will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an Csr 4.0 Dongle. It is hard to know exactly how an Csr 4.0 Dongle will perform until you get it home and try it out.

(9) Warranty

Make sure the Csr 4.0 Dongle you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.