Top 10 Amotus USB Bluetooth 4.0 Bcm20702 – Bluetooth Network Adapters

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ASUS USB-BT500 Bluetooth 5.0 USB Adapter with Ultra Small Design, Backward Compatible with Bluetooth 2.1/3.x/4.x

ASUS #ad - Ultra-small design - Highly portable and easy to use. Power saving for devices - Bluetooth Low Energy technology for energy-saving wireless connectivity. Full compatibility - Backward compatible with Bluetooth2. 1/3. X/4. X. Wireless connection, free of limitation - Enables wireless communication with Bluetooth-enabled devices. Bluetooth 5. 0 for faster, further coverage- Transfer data up to twice as fast as before, and with 4X the range in BLE.
BrandASUS #ad
ManufacturerASUS #ad
Height0.69 Inches
Length0.28 Inches
Weight0.01 Pounds
Width0.59 Inches
Part NumberUSB-BT500
Warranty2 Years Warranty

2. TP-Link


Headsets, 4.0 Bluetooth Dongle Receiver Support Windows 11/10/8.1/8/7/XP for Desktop, PS4/ Xbox Controllers, TP-Link USB Bluetooth Adapter for PCUB400, Printers, Keyboard, Speakers, Mouse, Laptop

TP-Link #ad - Utilize bluetooth low energy technology for energy-saving wireless connectivity. Plug & play or free driver – plug and play for win 8, 10, 8. 1, and 11. Please note that existing internal Bluetooth function needs to be disabled to utilize UB400 Supports win7, xp driver required for Win7, Linux, XP and could be downloaded from website free of charge.

Ub400 turns non-bluetooth pc or laptop into Bluetooth-capable PS4 & XBox Controllers for PC Only. 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. Bluetooth 4. 0 – applies the latest bluetooth 4. 0 and it is backward compatible with Bluetooth V3. 0/2. 1/2. 0/1. 1. 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. Two ub400 cannot pair with each other.
BrandTP-Link #ad
ManufacturerTP-Link #ad
Height0.27 Inches
Length0.74 Inches
Weight0.02 Pounds
Width0.58 Inches
Part NumberUB400
Warranty2-Year Warranty

3. TP-Link


Printers, Headsets, TP-Link USB Bluetooth Adapter for PC, Laptop, PS4/ Xbox Controllers, Speakers, 5.0 Bluetooth Dongle Receiver UB500 Supports Windows 11/10/8.1/7 for Desktop, Mouse, Keyboard

TP-Link #ad - Utilizes bluetooth low energy technology for energy-saving wireless connectivity. Plug and play or free driver – plug and play for windows 8. 1, 10, and 11 make sure your computer is connected to the internet. Note: ub500 is not compatible with mac, or windows 8. Edr and ble technology -this bluetooth dongle is quipped with enhanced data rate and Bluetooth low energy, UB500 has greatly improved data transfer speed and operates at the optimal rate of power consumption.

Operating temperature-0℃-40℃ 32℉ -104℉. Ub500 is for pc use only so ps4/xbox controllers could be used on PC, Linux, TV, and is not to be used directly on Xbox/PS4. Reliability – enables wireless communication with bluetooth-enabled desktop, printers, phones and headsets. Nano-sized – a sleek, ultra-small design means you can insert the Nano Bluetooth receiver into any USB port and simply keep it there regardless of whether you are traveling or at home.

Supports win7 driver required for Win7 and could be downloaded from website free of charge. Faster speed, farther coverage - with the more advanced technology, this USB Bluetooth adapter will grant you up to twice the speed and four times the coverage compared to Bluetooth 4. 0 Please also note that existing internal Bluetooth function needs to be disabled to utilize UB500 Two ub500 cannot pair with each other.
BrandTP-Link #ad
ManufacturerTP-Link #ad
Height0.27 Inches
Length0.74 Inches
Weight0 Pounds
Width0.58 Inches
Part NumberUB500
Warranty2 year manufacturer



Keyboards, Windows 10 Plug and Play /8/7/XP, Speakers, Laptop & PC Support, Controllers,Black, Headsets, Phones, Printers, ASUS USB-BT400 USB Adapter w/ Bluetooth Dongle Receiver

ASUS #ad - Frequency band: 2. 4~2. 4835ghz unlicensed ISM band. Os support: windows 8, 32bit/64bit / windows 7, 32bit/64bit / Windows XP, 32bit/64bit. Bluetooth 4. 0 usb adapter. Usb 2. 0, up to 3mbps and Over 10 meters in free space.
BrandASUS #ad
ManufacturerASUS Computer #ad
Height8.1 Inches
Length16 Inches
Weight0.17 Pounds
Width19.47 Inches
Part NumberUSB-BT400
Warranty2 years

5. Techkey


Techkey Mini Bluetooth 5.0 EDR Dongle transmitter for Computer Desktop Transfer for Laptop Bluetooth Headset Speaker Keyboard Mouse Printer Windows11/10/8.1/8/7, USB Bluetooth Adapter for PC Receiver

Techkey #ad - Note: operation range can be affected by physical obstructions and wireless interference. Bluetooth 5. 0 dongle: applies the latest bluetooth 5. 0+edr adapter, Bluetooth low energy. Can work with 7 devices at the same time.

1/win10need driver, xbox, linux,car stereo systems, (Not work with Mac OS, ps4 or TVs) support Multi languages. Fast and further: fast and further working distance than bluetooth 4. 0 supports bluetooth speakers, mice, headsets, headphones, keyboards, and more. System support: only win7/win8/win8. Specifications: bluetooth 5. 0+ edr, compatible full-speed usb 2. 0 interface, it is backward compatible with Bluetooth2.

0/2. 1/3. 0/4. 0/4. 2 dual-mode bluetooth transfer, USB 1. 1. Mini size: extremely compact usb adapter allows you to leave it on laptop or PC, without blocking surrounding USB ports, no need to remove, save space. The anti-interference ability has been increased, new technologies have been adopted to reduce the loss of transmission efficiency caused by interference in the 2.
BrandTechkey #ad
Height0.47 Inches
Length4.88 Inches
Weight0.03 Pounds
Width3.54 Inches
Part Number503

6. Avantree


Connect Headphones Wirelessly with aptX Low Latency Support and Included Mini Mic, Avantree C81 USB-C Bluetooth Audio Adapter for PS5

Avantree #ad - Need to step away from your screen? No problem. Easily transmit audio wirelessly from your USB-C ported PS5, a converter cable is included to enable devices with just a USB-A port to have the same functionality. You can eliminate the issue with the C81, which is aptX Low Latency certified.

In addition to chatting during the game, you can also listen to background music simultaneously, and do both in stereo sound. Actual range may be affected by any physical obstructions. Walk around without the audio connection breaking up or dropping. Simply plug it into your device’s USB-C port, set your headphones or speakers to pairing mode, and an automatic connection will be made. Extended range: the avantree c81 uses bluetooth v5.

0, ensuring stable & reliable connectivity up to 100 ft 30 m away. No limits to audio quality here. Hassle-free set up: get wireless bluetooth audio streaming in no time with the c81. In addition, switch, and makes it simple for previously unsupported devices to now have Bluetooth capability. Now you can enjoy gaming or watching a movie with real-time audio synchronization. Eliminate audio delays: having your audio out-of-sync with your game or video is really frustrating.
BrandAvantree #ad
ManufacturerAvantree #ad
Height0.28 Inches
Length0.55 Inches
Width1.02 Inches
Part NumberBTDG-C81

7. Kinivo


Laptop & Headphones, Raspberry Pi, Linux, MacOS, Kinivo USB Bluetooth Adapter for PC BTD400 Bluetooth 4.0 Dongle Receiver, Low Energy, Compatible with Windows 11/10/8.1/8/7

Kinivo #ad - Broadcom bluetooth Stack available for Windows 7. Wireless range of up to 30 feet 10 meters. Connect your computer/laptop with bluetooth enabled Devices such as Mobile Phones, Printers, Headsets, Stereo headphones and game controllers, including the Xbox One Wireless Controller with Bluetooth.

2 year warranty and US based customer support. Plug & play installation for win 8. 1, 8 with default Bluetooth stack. Windows 11/10 need driver installation. Compatible with 32 bit and 64 bit windows 11/10/ 8. 1/ windows 8 / raspberry pi / windows 7 / XP / 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.
BrandKinivo #ad
ManufacturerKinivo #ad
Height0.5 Inches
Length0.25 Inches
Weight0.01 Pounds
Width0.75 Inches
Part NumberBluetooth 4.0 USB adapter
ModelBluetooth 4.0 USB adapter

8. Avantree


PS4, Switch, Avantree DG80 USB Bluetooth Audio Adapter for Connecting Headphones to PS5, No Driver Installation, PC. Wireless Audio Dongle with aptX Low Latency Support

Avantree #ad - No need to install any driver/software; simply plug the DG80 into your computer’s USB port, and you’d be good to go! It is more reliable, less prone to interference, and much less energy consuming than its predecessors. Privacy while gaming stream audio from your ps5, ps4 or switch into your favorite pair of Bluetooth headphones so you can enjoy your late-night gaming session without disturbing your family or roommates.

However, it is completely backwards compatible with audio devices that are equipped with earlier Bluetooth versions. Skype, meet & more, teams, zoom, the Bluetooth adapter automatically switches between Music and Talk modes when used on a Windows PC. More stable, more reliable the dg80 adapter features bluetooth v5. 0 technology. Chat function only available when used with Avantree FastStream Bluetooth headphones.

**. Pc & mac compatible the dg80 is not only great for game audio streaming but it’s also perfect for work-from-home conference calls and meetings. The audio lag will be reduced to less than 40ms 220ms for standard Bluetooth – virtually unnoticeable. Low latency certified the avantree dg80 is aptx low latency compatible; when you pair it up with a Bluetooth headphone or speaker that also supports aptX-LL, they’ll eliminate the notorious Bluetooth audio lag issue.
BrandAvantree #ad
ManufacturerAvantree #ad
Height0.28 Inches
Length0.98 Inches
Weight0.02 Pounds
Width0.51 Inches
Part NumberBTDG-80-BLK
Warranty12 month

9. EPOS Enterprise


EPOS Enterprise BTD 800 USB | USB-A Bluetooth dongle|Connect Any EPOS Bluetooth Audio Devices Your PC/Mac with a Rapid Bluetooth Connection via This USB-A Dongle, Black

EPOS Enterprise #ad - Use with an impact 5000 Series base station for mobile connectivity. Item package weight: 56. 0 grams. The usb dongle provides connection to all bluetooth devices in the ADAPT, EXPAND & IMPACT Series. Item package dimensions: 1200 l x 800 w x 32. 0 h millimeters. Connector type: usb type a.
BrandEPOS Enterprise #ad
ManufacturerEPOS #ad
Height1.4 Inches
Length4.9 Inches
Weight0.05 Pounds
Width3.4 Inches
Part Number1000227
Warranty2 year manufacturer



Laptop, Headsets, Bluetooth Adapter for PC, Keyboard, ZEXMTE USB Bluetooth Adapter 5.0 Bluetooth Dongle Bluetooth Receiver,Bluetooth Adapter for PC Windows 10/8/7 for Desktop, Speakers, Mouse

ZEXMTE #ad - Easily enjoys music, which greatly improves the transmission rate, and entertainment during work. Fast transmission ratethe bluetooth usb adapter supports the enhanced Data Rate EDR technology, transferring files, giving you a fast and lag-free wireless data connection between your computer and Bluetooth devices.

High compatibilitythe pc bluetooth adapter works with 32/64-bit windows 10/8/7. Enhance anti-interference ability and stability, decrease the transmission efficiency loss caused by the interference of the 2. 4 ghz frequency band and low the possibility of signal interruption, and it is backward compatible with Bluetooth V4.

0/3. 0/2. 0/1. 1. It can also take full advantage of bandwidth to connect multiple Bluetooth devices simultaneously, and smartphones. Not applicable for mac os, such as Bluetooth headsets/speakers/mice/keyboards, TV, Linux, or Car Stereo. Win7 driver-neededgo to the official website or contact us via amazon message or install the driver from the included mini CD. Win8 /8. 1/10 driver-free, Plug & Play.
BrandZEXMTE #ad
ManufacturerZEXMTE #ad
Height6 Inches
Length6 Inches
Weight0.2 Pounds
Width2.4 Inches
Part Number0054
Warranty1 year