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A great solution to connect your computer - laptop or desktop - with smartphones, tablets and other Bluetooth devices. Easy to installation, and easy to use! Bluetooth specification csr version 4.

1/ windows 8 / xp / raspberry pi / windows 7 / Linux PCs that do not have in-built Bluetooth. Works with raspbian and Ubuntu on Raspberry Pi. Latest bluetooth specification v4. 0 class 2 with low energy technology; Fully compatible with older Bluetooth equipment.

Yes we use these primarily to connect headsets. Not a wifi deviceinterface supports y/l : sip-t46g, back compatible with bluetooth 1. 1, sip-t48g, 1. 2, sip-t29g specification v4. 0, 2. 0 and 3. 0 for wide-ranging use. Key features: bluetooth 1.

Connection range up to 50ft 15m. Elegant & simple: design without any buttons, compact size,small and simple, LED indicator provides connection feedback, almost suitable for any place decoration.
Excellent wireless performance: bluetooth V4. 0, built-in CSR chip. Deliver your favorite high-performance wireless music experience. Wireless audio stream: can make your high quality speaker home stereo system Bluetooth compatible, Convert audio from a smartphone/ tablet/ PC or any Bluetooth-enabled device to retrofit an old stereo.

0 receivers. Long battery lifethe bluetooth car adapter aux input battery life can last 9 hours with a 2 hours full charge which is pretty decent for the small and unobtrusive device.
Amazing soundthe aux bluetooth adapter for car with aptx low llatency audio delivers sound in sync with what’s on screen, so you can enjoy the freedom of wireless. It is also a great solution to give Bluetooth connectivity to wired headphones or speakers. The bluetooth aux car adapter can also be charged directly while playing music by using a USB-C cable. It also does provide power and can match wired headphones with impedance up to 32Ohms. Easy to usethe 3.

1/8/7/xP. Nano-sized – a sleek, ultra-small design means you can insert the Nano adapter into any USB port and simply keep it there, no matter when you are traveling or at home. Operating temperature-0℃-40℃ 32℉ -104℉.
Two ub400 cannot pair with each other. Plug & play or free driver – plug and play for win 8, 8. 1, xp and could be downloaded from website free of charge. Supports win7, xp driver required for Win7, 10, TV. It is not compatible with Mac, Linux, and 11. Please note that existing internal Bluetooth function needs to be disabled to utilize UB400 Utilize bluetooth low energy technology for energy-saving wireless connectivity.

1/8/7. It turns non-bluetooth pc or laptop into Bluetooth-capable PS4 & XBox Controllers for PC Only. Bluetooth adapter 4. 0csr 8510 a10 chipset, applies the latest bluetooth 4.
Wireless range of up to 65 feet / 20 meters Please ensure your devices support the range! Win7 driver-neededgo to the official website or contact us via amazon message or install the drive from the included mini CD.

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. Space saver: say goodbye to cable - leave it on laptop or PC no need to remove.

Bluetooth 4. 0 usb adapter backward compatible with bluetooth 1. 1, 1. 2, 2. 0 and 3. 0 Low cost and low power consumption: best choice for more affordable bluetooth connection for SIP T27G, T48S, T48G, T46S, T29G, T46G, T52S VOIP Phones.
1. Deal4GO
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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
#adDeal4GO #ad - You will receive: 1x csr 4. 0 usb bluetooth adapter no Retail Packaging and CD Driver, you can download the driver from our website. 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.More information #ad
Applies the latest bluetooth 4. 0 with low energy BLE and it also compatible with bluetooth V3. 0/2. 1/2. 0/1. 1. Supported systems: windows xp/vista/7/8/10 32bit/64bit with PC to connect Bluetooth-enabled devices, Mouse, Speakers, Like SmartPones, Keyboard, Headsets.Brand | Deal4GO #ad |
Manufacturer | Deal4GO #ad |
Height | 0.02 Inches |
Length | 0.91 Inches |
Weight | 0.02 Pounds |
Width | 0.51 Inches |
Part Number | CSR4.0 |
Model | CSR8510 |
Warranty | 3-Monty Warranty |
More information #ad
2. Bluedot Trading
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CSR 4.0 CSR4.0 Compliant, USB 2.0, for Windows 8 7 XP, BlueDot Trading Mini Bluetooth Smart Low Energy Dongle Adapter, Laptop Desktop PC
#adBluedot Trading #ad - Compatible with the following windows operation systems: 98, Me, 8, XP, 7, Vista, 98se, 2000, and 10. Supports the following profiles: Networking, LAN access, Fax, Dial-up, and Headset.A great solution to connect your computer - laptop or desktop - with smartphones, tablets and other Bluetooth devices. Easy to installation, and easy to use! Bluetooth specification csr version 4.
More information #ad
0 compliant - allows for short bursts of long-range radio connection, making it ideal for long battery life and the Internet of Things IoT interconnection of physical devices. Throughput of up to 30 mbps - receiving range: 65 feet - Sending range: 165 feet.Brand | Bluedot Trading #ad |
Manufacturer | BlueDot Trading #ad |
Height | 0.24 Inches |
Length | 5 Inches |
Width | 4 Inches |
Part Number | bluetooth-dongle |
Model | bdt-bluetooth-dongle-amz |
More information #ad
3. Kinivo
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Kinivo USB Bluetooth Adapter for PC BTD400 Bluetooth 4.0 Dongle Receiver, Laptop & Headphones, Low Energy, Compatible with Windows 11/10/8.1/8/7, Raspberry Pi, MacOS, Linux
#adKinivo #ad - Windows 11/10 need driver installation. 2 year warranty and US based customer support. Broadcom bluetooth Stack available for Windows 7. Compatible with 32 bit and 64 bit windows 11/10/ 8.1/ windows 8 / xp / raspberry pi / windows 7 / Linux PCs that do not have in-built Bluetooth. Works with raspbian and Ubuntu on Raspberry Pi. Latest bluetooth specification v4. 0 class 2 with low energy technology; Fully compatible with older Bluetooth equipment.
More information #ad
Wireless range of up to 30 feet 10 meters. Connect your computer/laptop with bluetooth enabled Devices such as Mobile Phones, Headsets, Printers, Stereo headphones and game controllers, including the Xbox One Wireless Controller with Bluetooth. Plug & play installation for win 8. 1, 8 with default Bluetooth stack.Brand | Kinivo #ad |
Manufacturer | Kinivo #ad |
Height | 0.45 Inches |
Length | 3.2 Inches |
Weight | 0.01 Pounds |
Width | 5.5 Inches |
Part Number | Bluetooth 4.0 USB adapter |
Model | Bluetooth 4.0 USB adapter |
More information #ad
4. Nuu You
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1PACK, Nuu You Support Y/L Bluetooth Headset BT Wireless CSR 4.0 Dongle T27G,T29G,T46G,T48G,T46S,T48S,T52S
#adNuu You #ad - 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.Yes we use these primarily to connect headsets. Not a wifi deviceinterface supports y/l : sip-t46g, back compatible with bluetooth 1. 1, sip-t48g, 1. 2, sip-t29g specification v4. 0, 2. 0 and 3. 0 for wide-ranging use. Key features: bluetooth 1.
More information #ad
1, 1. 2, 2. 0 and 3. 0 for wide-ranging use. Wideband audio support USB 2. 0 interface. Support y/l bluetooth headset bt wireless csr 4. 0 dongle usb dongle for sip-t27g, t48s, t52s, t46g, t29g, t46s, T48G, Supports Yealink SIP-T46G Model Answer/terminate calls through wireless headset. Model: bt40 usb bluetooth headset dongle Adapte Type: Conventional System Does it works with Y/L T48G? .Brand | Nuu You #ad |
Manufacturer | China #ad |
Part Number | 1122 |
More information #ad
5. esinkin
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Esinkin Bluetooth Receiver Wireless Audio Adapter 4.0(NFC-Enabled) for HD Music Stereo Sound System
#adesinkin #ad - Nfc quick pairing & easy setup: just close to esinkin a201-esk003, click on an NFC-enabled device to pair with, connect to any stereo system that supports a standard 3. 5mm aux or RCA jack. Store 8 paired devices.Connection range up to 50ft 15m. Elegant & simple: design without any buttons, compact size,small and simple, LED indicator provides connection feedback, almost suitable for any place decoration.
More information #ad
What you get: esinkin bluetooth receiver, rca-auX Audio Cable, Power Charging, User Manual, 24 Month Warranty and Friendly customer service. Our equipment allows you to enjoy high-definition and powerful audio with superior sound quality. Excellent wireless performance: bluetooth V4. 0, built-in CSR chip. Deliver your favorite high-performance wireless music experience. Wireless audio stream: can make your high quality speaker home stereo system Bluetooth compatible, Convert audio from a smartphone/ tablet/ PC or any Bluetooth-enabled device to retrofit an old stereo.
Brand | esinkin #ad |
Manufacturer | esinkin #ad |
Height | 1 Inches |
Length | 4.3 Inches |
Weight | 0.31 Pounds |
Width | 4.3 Inches |
Part Number | A201-ESK003 |
Model | A201-ESK003 |
Warranty | Three months warranty for your purchase or refund |
More information #ad
6. MaedHawk
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Maedhawk aptX HD Bluetooth Car AUX Adapter with Qualcomm CSR, Wireless Bluetooth 5.0 Receiver aptX Low Latency 3.5mm AUX Swivel Jack for Car Home Stereo HiFi Speaker Headphone Music Streaming
#adMaedHawk #ad - Aptx hd is designed to deliver high definition HD audio over bluetooth receiver to help you get the very most from your music. Most importantly it works great and removes tangled wires. A lifesaver - wireless bluetooth aux adapterupgrade your older sound system in your vehicle stereo to Bluetooth perfectly by using this portable and versatile Bluetooth 5.0 receivers. Long battery lifethe bluetooth car adapter aux input battery life can last 9 hours with a 2 hours full charge which is pretty decent for the small and unobtrusive device.
More information #ad
Swivel jackthe ability to rotate jack of our 3. 5mm bluetooth audio receiver is very nice as it allows you to twist and turn the bluetooth aux adapter for car in different directions, so you can fold it down to stay out of the way in your car or other stereo devices. Amazing soundthe aux bluetooth adapter for car with aptx low llatency audio delivers sound in sync with what’s on screen, so you can enjoy the freedom of wireless. It is also a great solution to give Bluetooth connectivity to wired headphones or speakers. The bluetooth aux car adapter can also be charged directly while playing music by using a USB-C cable. It also does provide power and can match wired headphones with impedance up to 32Ohms. Easy to usethe 3.
Brand | MaedHawk #ad |
Manufacturer | Meekom #ad |
Height | 0.33 Inches |
Length | 2.86 Inches |
Weight | 0.03 Pounds |
Width | 0.84 Inches |
Part Number | X4 |
Model | X4 |
Warranty | 12-months warranty since original purchase |
More information #ad
7. TP-Link
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Keyboard, PS4/ Xbox Controllers, Laptop, TP-Link USB Bluetooth Adapter for PCUB400, Mouse, 4.0 Bluetooth Dongle Receiver Support Windows 11/10/8.1/8/7/XP for Desktop, Printers, Speakers, Headsets
#adTP-Link #ad - Kind reminder: ub400 is not compatible with mac, tv. However, on the box there is limited space so the manufacturer do not list all of the versions and just list the most recent versions of windows. Note: the item is compatible with windows 11/10/8.1/8/7/xP. Nano-sized – a sleek, ultra-small design means you can insert the Nano adapter into any USB port and simply keep it there, no matter when you are traveling or at home. Operating temperature-0℃-40℃ 32℉ -104℉.
More information #ad
Broad operation range – with a transmission distance of up to 65 ft, you can enjoy lossless music via your Bluetooth headset without hovering around your computer. Reliability – enable wireless communication with bluetooth-enabled computers, printers, phones and headsets. Two ub400 cannot pair with each other. Plug & play or free driver – plug and play for win 8, 8. 1, xp and could be downloaded from website free of charge. Supports win7, xp driver required for Win7, 10, TV. It is not compatible with Mac, Linux, and 11. Please note that existing internal Bluetooth function needs to be disabled to utilize UB400 Utilize bluetooth low energy technology for energy-saving wireless connectivity.
Brand | TP-Link #ad |
Manufacturer | TP-Link #ad |
Height | 0.27 Inches |
Length | 0.74 Inches |
Weight | 0.02 Pounds |
Width | 0.58 Inches |
Part Number | UB400 |
Model | UB400 |
Warranty | 2-Year Warranty |
More information #ad
8. Enbiawit
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Bluetooth USB Adapter,Enbiawit USB Bluetooth Dongle 4.0 Bluetooth Dongle Bluetooth Receiver,Bluetooth Adapter for PC Linux Windows 10/8/7 for Desktop, Mouse, Laptop, Headsets, Keyboard, Speakers
#adEnbiawit #ad - Linux supportit support linux plug and play, linux mint 14/15/16/17/171, linux ubuntu or lubuntu 12. 04/12. 1/13. 1/14. 04/14. 10;linux openSUSE 12. 1/12. 2/12. 3/13. 1. Usb bluetooth 4. 0 adapter for pccompatible with windows 10/8.1/8/7. It turns non-bluetooth pc or laptop into Bluetooth-capable PS4 & XBox Controllers for PC Only. Bluetooth adapter 4. 0csr 8510 a10 chipset, applies the latest bluetooth 4.
More information #ad
0 and it is backward compatible with Bluetooth V3. 0/2. 1/2. 0/1. 1. 65 feet rf rangefast speed, broad coverage. Win8 /8. 1/10 driver-free, Plug & Play. Qualcomm csr chipsetedr and ble technology -this usb bluetooth Dongle can be used with keyboard, smartphone or tablet, mouse, headset, speaker, ideal for wireless music streaming and smartphone/tablet data transfer. Wireless range of up to 65 feet / 20 meters Please ensure your devices support the range! Win7 driver-neededgo to the official website or contact us via amazon message or install the drive from the included mini CD.
Brand | Enbiawit #ad |
Manufacturer | Enbiawit #ad |
Warranty | 1 year |
More information #ad
9. ideapro
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Stereo Headset, Wireless Keyboard Headphone, Linux, Transfer for Laptop Windows 10 Raspberry Pi, 4.0 Dongle Ideapro Micro Bluetooth Transmitter, USB Bluetooth Adapter
#adideapro #ad - 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.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. Space saver: say goodbye to cable - leave it on laptop or PC no need to remove.
More information #ad
It seamlessly gets plugged into a computer/laptop without blocking surrounding USB ports. High compatibility: this adapter creates cable-free connections between PCs and bluetooth-enabled devices like smartphones, headsets/headphones, Keyboards, speakers, mouse, Supports 32bit/64bit Win 10/8/7/ Vista and XP. Service: lifetime warranty - We guarantee to replace all defetive products free of charge.Brand | ideapro #ad |
Manufacturer | Ideapro #ad |
Height | 0.71 Inches |
Length | 4.25 Inches |
Width | 3.78 Inches |
Part Number | USB Adapter |
Model | LYSB00OH09OXS-ELECTRNCS |
More information #ad
10. AKOMITECH
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Raspberry PI,Windows10/8, Bluetooth USB dongle Plug and Play for T27G,T29G,T46G,T48G,T46S,T48S,T52S, Bluetooth USB Adapter
#adAKOMITECH #ad - 12 months warranty. Akomitech always stands behind our products, please contact us via amazon or by email if you have any unsatisfication with our products.Bluetooth 4. 0 usb adapter backward compatible with bluetooth 1. 1, 1. 2, 2. 0 and 3. 0 Low cost and low power consumption: best choice for more affordable bluetooth connection for SIP T27G, T48S, T48G, T46S, T29G, T46G, T52S VOIP Phones.
More information #ad
Plug and play! usb bluetooth 4. 0 adapter support bt4. 0 t27g, t48s, t29g, t46s, t48g, t46g, t52S. Wide compatiblity: plug and play for raspberry PI, Windows10/8 OS. Also support windows XP/7/Vista, need to install drivers under these systems.Brand | AKOMITECH #ad |
Manufacturer | AKOMITECH #ad |
Weight | 0.03 Pounds |
Part Number | B07S8PT7J6 |
More information #ad