UGREEN Bluetooth 5.3 Adapter Drivers The UGREEN Bluetooth 5.3 Adapter
(model CM591/90225) is a "Plug and Play" device for most modern Windows systems. However, specific drivers are often required to enable full functionality or fix connection issues. 📥 Direct Download Links
You can download the official drivers directly from the UGREEN support portal: Official Product Page: UGREEN Bluetooth 5.3 Adapter Support Direct Driver Link: Bluetooth 5.3 Driver for Windows 10/11 Note: Usually compatible with Windows 8.1, 10, and 11. 🛠️ Installation Guide Disable Internal Bluetooth: Open Device Manager (Win + X). Find "Bluetooth."
Right-click your PC's built-in Bluetooth and select Disable.
Crucial: Having two Bluetooth radios active causes driver conflicts. Plug in the Adapter: Insert the UGREEN dongle into a USB 2.0 or 3.0 port. Install the Driver: Unzip the downloaded folder. Run setup.exe. Follow the prompts and restart your PC. 🔍 Troubleshooting & Technical Specs Common Issues
Driver Error (Code 10/43): Often caused by failing to disable the built-in Bluetooth first.
Low Range: Ensure the adapter is not plugged into a USB port directly next to a 2.4GHz Wi-Fi dongle, as they can interfere.
Audio Lag: Ensure your headphones also support Bluetooth 5.0 or higher for the best latency. Key Specifications Chipset: Realtek (typically RTL8761BW).
Backward Compatibility: Works with BT 5.2, 5.0, 4.0, and 2.1. Range: Up to 20 meters (66 feet) in open spaces.
OS Support: Windows 8.1, 10, 11 (Linux and Mac are generally not supported). To help you get set up, could you tell me: What Windows version are you using? Are you seeing a specific error message in Device Manager? Is this for a laptop (with built-in BT) or a desktop?
I can provide specific steps to clear any "driver conflict" errors if you're stuck!
The Ugreen Bluetooth 5.3 adapter is a reliable, modern device that requires minimal user intervention on Windows 10 and 11.
For most modern systems, the UGREEN Bluetooth 5.3 adapter is a plug-and-play
device that does not require manual driver installation. If your system does not automatically recognize it, or you are using an older OS, follow the guide below to get it running. 1. Compatibility & Initial Setup Operating Systems : Supports Windows 11, 10, and 8.1 out of the box. Unsupported Systems
: Typically does not support macOS, Linux (older kernels), or Windows 7. Conflict Resolution : Before plugging in the adapter, you must disable
any existing internal Bluetooth drivers (like those on a laptop's Wi-Fi card) to avoid signal interference. and select Device Manager , right-click your internal adapter, and select Disable device Restart your computer. UGREEN Official Site 2. How to Install Drivers (If Needed)
If the adapter isn't working after plugging it in, use these official methods: UGREEN USB Bluetooth 5.3 Adapter for PC driver ugreen bluetooth 53
UGREEN Bluetooth 5.3 Adapter (specifically the popular model) is designed to be Plug & Play
on Windows 8.1, 10, and 11, though manual driver installation is often required for full functionality or to resolve stability issues. It utilizes the ATS2851 chipset
, which distinguishes it from previous Realtek-based 5.0 versions. Microsoft Learn 1. Official Driver & Installation
While Windows may automatically install a "Generic Bluetooth Adapter" driver, specialized drivers from UGREEN are recommended for optimal performance. Download Source: Drivers can be found on the UGREEN Download Center by searching for model BTPD-BT53A Installation Method: Preparation:
disable any existing built-in Bluetooth adapters in Device Manager before plugging in the UGREEN dongle to avoid driver conflicts. Manual Setup: Extract the downloaded ZIP file, right-click , and select Run as Administrator A full system restart is required after installation. 2. Key Specifications & Performance
UGREEN USB Bluetooth 5.3 Adapter (Model CM591/35995) Go to product viewer dialog for this item.
enhances PC connectivity using the latest Bluetooth 5.3 technology, offering faster data speeds, lower latency, and reduced power consumption compared to older adapters. Core Features & Functionality
Plug & Play: Generally requires no driver installation for Windows 11/10/8.1, acting as a "driver-free" dongle.
Multi-Device Connectivity: Supports connecting up to 5 devices simultaneously (e.g., mice, keyboards, headphones).
Improved Range & Stability: Offers a transmission distance of up to 10 meters (33 feet).
Compact Design: Small, unobtrusive form factor suited for laptops and PCs. Driver & Installation Guide If Windows does not automatically install the driver:
Disable existing Bluetooth: Open Device Manager, expand Bluetooth, right-click your built-in Bluetooth adapter (if any), and choose Disable device.
Restart PC: Restart your computer to allow it to detect the UGREEN dongle properly.
Alternative Drivers: If issues persist, check UGREEN’s official website for drivers specific to the ATS2851 chip. Troubleshooting
Device Disconnection/Freezing: Ensure the adapter is plugged directly into a USB 2.0 port, not a hub.
Linux/Other OS: The adapter is primarily designed for Windows 8.1/10/11. UGREEN Bluetooth 5
Audio Issues: Only one audio device can stream music at a time, even if multiple devices are connected. To help you specifically, could you let me know: Which operating system are you using (Windows 10/11)?
Are you facing connection issues (e.g., device not recognized, audio lag)?
Knowing these details will allow me to provide a more specific solution.
The UGREEN Bluetooth 5.3 adapter (typically model CM591 or 90225) is designed for a driverless "Plug & Play" experience on Windows 8.1, 10, and 11. However, older systems or specific hardware conflicts may require manual installation. 📥 Official Driver & Installation
For most users, Windows will automatically load the necessary drivers upon insertion. If the device is not recognized:
Direct Download: Search for model "90225" on the UGREEN Official Download Page to get the latest package. Method 1 (CD): Use the included mini-CD and run setup.exe.
Method 2 (Manual Update): In Device Manager, right-click the "Realtek Bluetooth 5.3" entry and select Update driver. 🚀 Key Deep Features
The upgrade to Bluetooth 5.3 offers several performance-tier improvements over 5.0/4.0 models:
Complete Guide to UGREEN Bluetooth 5.3 Drivers & Setup Connecting the UGREEN Bluetooth 5.3 Adapter (Model CM591)
is designed to be a seamless experience, but technical hurdles like driver conflicts or hardware mismatches can occasionally arise. This guide covers everything from standard installation to advanced troubleshooting for Windows 10 and 11. Quick Start: Plug and Play Installation For most modern systems, the UGREEN Bluetooth 5.3 adapter Plug and Play
, meaning Windows will automatically handle the driver setup without manual intervention. Insert the Adapter
: Plug the UGREEN dongle into an available USB-A port on your PC or laptop. Wait for Windows
: A Bluetooth icon should appear in your taskbar notification area within seconds. Pair Devices : Right-click the icon, select "Add a Bluetooth Device,"
and follow the prompts to connect your headphones, mouse, or keyboard. When You Need Manual Drivers
If your system doesn't recognize the device automatically, or if you are running , you will need to install drivers manually. Official Website : Search for model UGREEN Download Center to get the latest driver package. Installation Steps Download and extract the Administrator Follow the on-screen prompts and restart your computer when finished. UGREEN Official Site Critical: Handling Built-in Bluetooth Conflicts
The most common reason for a "Driver Error" or failure to connect is a conflict with your computer's existing internal Bluetooth chip. Microsoft Learn Open Device Manager : Right-click the Start button and select Device Manager Find Internal Bluetooth Verdict: It does not require a specific "Ugreen"
: Expand the "Bluetooth" section. Look for entries like "Intel(R) Wireless Bluetooth" or "Realtek Bluetooth". Disable It : Right-click the internal adapter and select "Disable device" : Reboot your PC, then plug in the UGREEN adapter Troubleshooting Common Issues Downloads – UGREEN US
Getting Started with the UGREEN Bluetooth 5.3 Adapter : A Quick Guide If you just picked up a UGREEN Bluetooth 5.3 Adapter (like the popular
model), you’re likely looking for a way to ditch the wires and enjoy a more stable, high-speed connection for your headphones, mouse, or keyboard.
While this dongle is designed to be simple, getting the right driver—or knowing when you don't need one—is key to a lag-free experience. Here is everything you need to know about setting up your adapter. 1. Do You Actually Need a Driver? For most modern users, the answer is no. The UGREEN Bluetooth 5.3 adapter is Plug and Play for the following systems: Windows 11 Windows 10 Windows 8.1
On these versions, Windows will automatically detect the device and apply a generic driver so you can start pairing immediately. 2. When to Manual Install (Windows 7 and Others)
If you are running Windows 7, you will likely need to install a driver manually. There are two ways to do this:
Included CD: If your package came with a small disc, you can find the setup.exe file there to begin the installation. UGREEN Support Page:
You can search for your specific model number (e.g., "90225" or "
") on the official UGREEN Download Center to get the latest software. 3. Pro Tip: Avoid Hardware Conflicts
A common issue occurs when your laptop or PC already has built-in Bluetooth. The new adapter might conflict with the old one, leading to "driver error" messages. To fix this: Open Device Manager (press Win + X). Find your internal Bluetooth radio. Right-click it and select Disable device. Restart your computer and plug in the UGREEN adapter 4. Compatibility Quick Check
Before you spend time troubleshooting, make sure your operating system is supported. UGREEN Bluetooth 5.4 Adapter for PC
If Windows 10/11 refuses to see the dongle:
Control Panel → Programs and Features. Uninstall any old Bluetooth drivers (Intel, Broadcom).You have installed the driver. Now, let’s stress-test it.
Test 1: Connect three devices simultaneously Pair a Bluetooth mouse, a pair of wireless earbuds, and a keyboard. If all three work without stuttering, the driver stack is healthy.
Test 2: Check the driver version
Test 3: Bluetooth LE Audio Support Bluetooth 5.3’s killer feature is LC3 codec (Low Complexity Communication Codec). To verify:
For Linux and advanced Windows users, the libbtbb (Bluetooth Baseband Library) and Ubertooth tools can be used to directly flash firmware to the UGreen adapter without the vendor driver. The command:
sudo btattach -P bcm -p /dev/ttyUSB0 -s 115200
...bypasses the need for any proprietary driver on Linux. The open-source firmware for the RTL8761B is incomplete, but the driver (btusb) is fully FOSS. This is the ideal: hardware that works with a kernel driver, not a vendor blob.