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One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchIf a Bluetooth device you’ve paired before reconnects whenever it is nearby, remove its saved pairing in Windows 11. To stop all Bluetooth connections temporarily, turn Bluetooth off. If the issue is a prompt to connect to a new device, disable Swift Pair notifications instead.
Choose the fix that matches what you see
| What is happening | What to do |
|---|---|
| A device you paired before reconnects when it is nearby | Remove that device from Windows’ paired-device list. |
| You want to stop Bluetooth connections from this PC for now | Turn Bluetooth off in Settings or Quick Settings. |
| A notification asks you to connect to a new nearby device | Turn off Swift Pair notifications. |
| A device appears in a list, but you did not connect to it | Appearance in discovery does not by itself mean the device is connected. |
Remove a paired device that keeps reconnecting
Windows can automatically connect to a Bluetooth device that has already been paired when Bluetooth is on and the device is in range. Removing the saved pairing is the targeted fix for one device.
- Open Settings > Bluetooth & devices > Devices.
- Find the device and select its More options (…) menu.
- Select Remove device, then confirm with Yes.
This removes the pairing saved in Windows. If you want to use the device with this PC again, you will need to pair it again. See Microsoft’s Windows Bluetooth troubleshooting instructions.
Turn Bluetooth off to stop connections temporarily
To stop Bluetooth connectivity from the PC broadly, turn off the Bluetooth switch at Settings > Bluetooth & devices. You can also open Quick Settings from the taskbar and turn off the Bluetooth tile.
#1 Best Overall
- Bluetooth 5.4 + Broad Compatibility - Provides Bluetooth 5.4 plus EDR technology and is backward compatible with Bluetooth V5.3/5.0/4.2/4.0/3.0/2.1/2.0/1.1.
- Faster Speed, Extended Range - Get up to 2x faster data transfer and 4x broader coverage compared to Bluetooth 4.0 — perfect for smooth audio streaming and stable connections.
- 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
- 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
- Plug & Play with Free Driver Support - Plug and play for Windows 8.1/10/11 (internet required). Supports Win7 (driver required and can be downloaded from website for free). Download the latest driver from TP-Link website to utilize Bluetooth 5.4
This affects other Bluetooth accessories too: they will disconnect until you turn Bluetooth back on. Microsoft describes the Bluetooth controls in its guide to pairing a Bluetooth device in Windows.
Disable Swift Pair connection prompts
Swift Pair can show a notification for supported devices that are nearby, in pairing mode, and discoverable. If you want to stop these invitations rather than remove a device you previously paired, open Settings > Bluetooth & devices > Devices and turn off Show notifications to connect using Swift Pair.
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- INSTANT BLUETOOTH ACCESS: Bluetooth dongle adapter receiver for PCs converts non-Bluetooth devices into Bluetooth-capable with simple USB connection
- WIDE COMPATIBILITY: Supports Bluetooth 5.4 and is backwards compatible with Bluetooth 5.3/5.2/5.1/5.0/V4.2/4.0/3.0/2.1/2.0/1.1; ONLY works with Windows 8.1, 10, and 11
- MULTI-DEVICE CONNECTION: Connect up to 6 devices simultaneously; Not compatible with all other operation systems e.g. Mac, Linux, Chrome, Unix, Playstation(PS), Windows 7 and below; Nano bluetooth receiver can be plugged in via any standard USB port
- ENHANCED PERFORMANCE: EDR and BLE technology offers enhanced data rate/transfer speed and low energy consumption
- SYSTEM REQUIREMENTS: Not compatible with all other operation systems e.g. Mac, Linux, Chrome, Unix, Playstation(PS), Windows 7 and below; Disable any built-in Bluetooth of the device before use this product, refer to the user manual for detail
This setting suppresses Swift Pair prompts; it does not remove saved pairings. Microsoft explains the setting in its Bluetooth accessibility instructions and describes Swift Pair in its pairing guide.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.A device in the list is not necessarily connected
Seeing a device during discovery, or receiving a Swift Pair notification, does not by itself establish that Windows connected to it. Microsoft’s pairing flow requires you to choose a device to pair; the Swift Pair flow asks you to select Connect in the notification.
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- Upgraded Bluetooth 5.3 Adapter: This bluetooth adapter for pc uses the latest upgraded Bluetooth 5.3 BR+EDR technology, greatly improves the stability of the connection data transfer speed, reduces the possibility of signal interruption and power consumption.
- Up to 5 Devices Sync Connected: UGREEN Bluetooth dongle for PC supports up to 5 different types of Bluetooth devices to be connected at the same time without interfering with each other, such as Bluetooth mouse/keyboard/mobile phone/headphones, etc. If Bluetooth audio devices of the same type (such as speakers/headphones) are connected, only one device can play music.
- Plug and Play: The Bluetooth adapter is developed for Windows systems only and does not support other systems. No driver installation is required under Windows 11/10/8.1. NOTE: Win 7, Linux and MacOS System are NOT supported.
- Mini Size: An extremely compact Bluetooth stick that you can leave on your laptop or PC without removing it.The compact size does not interfere with other USB ports. Convenient to carry, no space occupation.
- What Can I do if the Bluetooth adapter can not work?: Ensure there are no other Bluetooth devices installed on the computer. If there are, disable all existing Bluetooth devices in "Device Manager", then insert the adapter and try again. (For detailed information please read the user manual)
The Bluetooth devices discovery setting controls which kinds of devices appear in the device list: Default displays common devices, while Advanced displays all types. It is a discovery and listing control, not the documented fix for automatic reconnection. See Microsoft’s Bluetooth troubleshooting guide and pairing guide.
Quick Recap
Best Value
- Bluetooth 5.4 dongle: Applies the latest Bluetooth 5.4+EDR technology, compatible with Bluetooth 5.3/5.2/4.2/4.2 LE/4.0/2.1+EDR, and supports Dual mode (BR/EDR+ Bluetooth Low Energy) to achieve low energy consumption and high speed. Quick response and better anti-interference.
- Plug & Play: USB wireless Bluetooth is not limited by network and location, no need to install drivers, just plug the USB wireless adapter into your computer, you can use it directly. You can use the Bluetooth function at any time. Greatly improve your work efficiency and save your time.
- Long Range Bluetooth Adapter: The USB Bluetooth 5.4 dongle uses Class 1 radio technology, equipped with extra long antenna, and the transmission range in the open area can reach 500ft/150m, Bluetooth connections are no longer affected by distance. Note: The actual transmission range will be affected by physical obstructions and wireless interference.
- Fast Transmission Rate: This upgraded Bluetooth 5.4 adapter features EDR technology and Bluetooth Low Energy (BLE) configuration up to 3Mbps, which greatly improves transmission rates and reduces the loss of transmission efficiency due to interference in the 2.4GHz band. Enables fast, no delay wireless data connections between your computer and Bluetooth devices.
- System Support: The upgraded Bluetooth 5.4 dongle has a wide range of applications. You can connect up to 5 devices at the same time using Bluetooth wireless. Such as Bluetooth speakers,keyboards,headsets,mice, and Bluetooth printers,etc. Only supports Windows 11/10/8.1, Not compatible with Mac OS, Linux,car stereo systems,XBOX,ps4 or TVs.
Rank #4
- This Bluetooth adapter for PC utilizes the latest Bluetooth 6.0 EDR technology, delivering faster data transfer speeds, seamless high-quality audio/video streaming, and efficient large-file transfers.
- Up to 5 Devices Sync Connected: This Bluetooth dongle for PC supports up to 5 different types of Bluetooth devices to be connected at the same time without interfering with each other, such as Bluetooth mouse/keyboard/mobile phone/headphones, etc. Note: If Bluetooth audio devices of the same type (such as speakers/headphones) are connected, only one device can play music.
- Ultra-High Data Transfer Speeds: With Bluetooth 6.0 technology, this bluetooth dongle will bring us a faster speed experience. And Bluetooth 6.0 is backward compatible with Bluetooth5.4/5.3.
- EDR and BLE Technology - This Bluetooth dongle is equipped with enhanced data rate and Bluetooth low energy, it wil optimize energy.
- Plug and Play: The Bluetooth receiver is developed for Windows systems only and does not support other systems. No driver installation is required under Windows 11/10/8.1. NOTE: Linux and MacOS , Win 7 System are NOT supported.
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