UGREEN Bluetooth 5.4 USB Adapter for PC (Bluetooth dongle, EDR + BLE, up to 5 devices)
Product description
If your PC feels a bit “out of date” when it comes to wireless peripherals, a USB Bluetooth adapter is often the simplest fix. The UGREEN Bluetooth 5.4 Adapter is aimed at Windows desktops and laptops where you want Bluetooth without faffing about.
On paper it brings Bluetooth 5.4 support, backward compatibility with older Bluetooth versions, and a setup that leans on Plug & Play. It also claims an extended range wireless connection and supports both Bluetooth classic (BR/EDR) and BLE modes. That combination matters if you use a mix of devices, from controllers and headphones to keyboards, mice and even printers.
Key points
This is a small USB Bluetooth dongle for Windows 11/10/8.1 that supports Bluetooth classic (EDR) and BLE, with the practical promise of connecting multiple devices at once. If you’re trying to reduce lag-prone workarounds or you simply need Bluetooth on a PC that doesn’t have it built in, it’s the kind of purchase that can save time day-to-day. The mini design also makes it easier to leave it plugged in or carry it for home/office use.
The multi-device angle is particularly useful if you share one PC between a few peripherals. Still, it’s not meant for every environment: it’s not compatible with Linux, and Windows 7 would need drivers installed.
What matters most (key features)
Bluetooth 5.4 is the headline, but the more relevant bit is backwards compatibility. The adapter is designed to work with Bluetooth 5.3, 5.2, 5.1, 5.0 and 4.0 as well, which is handy if you already own older gadgets.
It also supports both BR/EDR and BLE modes. In real terms, that’s what helps when you’ve got different device types—some peripherals lean towards classic Bluetooth, while others use BLE. The “extended range” claim is aimed at providing a more stable connection over distance, so you’re less likely to see dropouts when you’re not sat right next to the PC.
Then there’s the connectivity capacity: it supports simultaneous connection to up to 5 Bluetooth devices via the USB adapter. For many households, that’s enough for a controller plus a couple of everyday items without constantly re-pairing.
Plug & Play is also a big part of why people buy dongles like this. The adapter is described as connecting directly to Windows 11/10/8.1 without needing additional drivers.
Where it shines in everyday use
The clearest “this makes sense” scenario is when you’re adding Bluetooth to a Windows machine that either lacks it, or has unreliable built-in Bluetooth.
For example, imagine setting up a desk: you plug in the USB adapter, pair a wireless mouse and keyboard, then later add headphones for calls or music. If you also game, you can pair a controller without swapping adapters. The point is convenience—less time troubleshooting, more time using.
Where it may not feel as exciting is if you only ever use one Bluetooth device and your PC already has Bluetooth working fine. In that case, you’re paying for something you may not strictly need.
Also worth noting: the instructions specify you should disable any built-in Bluetooth before using this adapter. That’s not a detail to ignore, because it affects how stable pairing can be when two Bluetooth radios are present.
Tech specs
- Name: UGREEN Bluetooth 5.4 Adapter for PC
- Type: USB Bluetooth dongle / Bluetooth receiver
- Bluetooth version: 5.4 (backwards compatible with 5.3/5.2/5.1/5.0/4.0)
- Modes: supports BR/EDR (Bluetooth classic) and BLE
- Range: extended range is claimed
- Multi-device support: connect up to 5 Bluetooth devices simultaneously
- Plug & Play: works directly on Windows 11/10/8.1 without additional drivers
- Driver notes: drivers need to be installed on Windows 7 computers
- Mini size / weight: lightweight at 20g (USB adapter)
Tech specs you should double-check before buying
This adapter is designed for Windows PCs via USB only. It’s not compatible with Linux, and it’s not compatible with TVs.
Another important limitation: the guidance says to disable any built-in Bluetooth before using the adapter. If you’re used to leaving multiple Bluetooth sources enabled, you’ll want to change that habit to get the best results.
And if you’re buying expecting universal compatibility across operating systems, this one may disappoint. It’s very much a Windows-focused solution.
Pros
- Bluetooth 5.4 support with backward compatibility for older devices
- Covers both classic Bluetooth (EDR) and BLE modes
- Extended range is designed to help with a more stable connection
- Can connect up to 5 Bluetooth devices at the same time
- Plug & Play on Windows 11/10/8.1 (no extra drivers stated)
Is it worth it?
The UGREEN Bluetooth 5.4 USB adapter is a solid buy if you have a Windows 11/10/8.1 PC that needs Bluetooth, and you want one small USB dongle to handle a mix of peripherals—like a controller, headphones, and everyday desk devices—without constant re-pairing. It also makes sense if you’re trying to keep things tidy and portable, thanks to the mini-sized design.
You may want to skip it if you’re using Linux, if you’re aiming to connect it to a TV, or if your setup already has dependable built-in Bluetooth and you only need a single device. And do bear in mind the practical requirement to disable built-in Bluetooth before using this adapter—ignoring that can lead to more hassle than it’s worth.
Mini FAQ
Does it work on Windows 11/10/8.1 without drivers?
Yes—according to the product notes, it connects directly to Windows 11/10/8.1 without the need for additional drivers.
Is it compatible with Linux or TVs?
No. The notes state it is not compatible with Linux systems or TVs.
How many Bluetooth devices can I connect at once?
It supports simultaneous connection to up to 5 Bluetooth devices.
What Bluetooth modes does it support?
It supports Bluetooth classic BR/EDR and also BLE modes.
Do I need to disable built-in Bluetooth?
The product guidance says to disable any built-in Bluetooth before using the adapter.