The CM390 stayed in his bag from then on—small, dependable, a reminder that some problems are solved with a little patience and the correct driver. And when friends asked how he made audio so seamless during remote game nights, he would just smile and hand them the tiny silver stick, as if offering a trinket that held a solved puzzle.
. Turn the Bluetooth device (headphones, mouse, keyboard, etc.) off and on again, then try reconnecting.
Right-click the internal radio and select . Do not disable the Ugreen adapter if it is already plugged in. Step 3: Install the CM390 Driver
user wants a long article about installing drivers for the UGREEN Bluetooth 5.0 USB Adapter CM390. I need to search for official sources, guides, and relevant information. I'll follow the search plan. search results provide a good starting point. I have multiple sources: a driver download page, a general question about installation, a user manual, and some forum posts. I also have results for Windows 10/11, a driver page, and a product page. There are also results for Linux installation. I will open the most relevant ones to gather detailed information. search results provide a good amount of information. I have official driver download pages, user manuals, and forum posts. I will structure the article with an introduction, quick overview, automatic installation, manual installation steps, device pairing, troubleshooting, and a conclusion. I'll cite the relevant sources. a world where wireless peripherals like mice, keyboards, headphones, and game controllers are essential, a missing or malfunctioning built-in Bluetooth module on your PC can be frustrating. The UGREEN Bluetooth 5.0 USB Adapter (model CM390) is an excellent, affordable solution that easily adds high-speed, low-latency connectivity to your computer. While Windows 10 and 11 often install the driver automatically, you might occasionally need to intervene. This comprehensive guide will walk you through installing the CM390 driver, connecting your devices, and troubleshooting common issues. ugreen bluetooth 50 usb adapter cm390 driver install
Open the extracted folder. Locate the setup.exe (or tsetup.exe in some versions) file. Right-click it and select "Run as administrator" to give it the necessary permissions to make system-level changes.
While the automatic method is convenient, there are instances where it might not work. This could be due to a missing driver in Windows, an older operating system like Windows 7, or system-specific conflicts. If your CM390 isn't recognized, you can manually install the driver.
: If your laptop already has Bluetooth, it may conflict with the UGREEN adapter. Open Device Manager , find the built-in Bluetooth, right-click, and select Disable device before plugging in the UGREEN adapter. The CM390 stayed in his bag from then
: Multiple user reviews confirm that the CM390 “works fine” and “perfectly” on Windows 11.
You have several options for obtaining the correct drivers, depending on your preference and whether you have access to an optical drive.
需要一篇关于UGREEN CM390蓝牙适配器驱动安装的长文。关键词明确指向这款具体的产品。为了全面获取信息，我需要从官方产品页面、驱动程序、支持文档、常见问题、Windows安装指南、Mac/Linux兼容性、故障排除和整体评价这几个方向分别搜索。分开搜索能更精准地找到针对性内容。出来了。官方驱动下载页面（lulian.cn）是核心资源，明确指出了CM390需要驱动且仅支持Windows。驱动之家（mydrivers.com）也提供了驱动信息。此外，还发现了用户手册、产品规格页面以及一些用户反馈和第三方驱动网站。为了撰写一篇全面的文章，需要整合这些信息。先打开官方驱动页面、产品规格页、驱动之家页面、用户手册、以及几个提供额外信息的搜索结果（如支持文档、评价、自动安装说明等），以便获取驱动下载、安装步骤、系统兼容性、用户经验等关键内容。官方驱动页面明确提供了下载链接和安装须知，是核心信息源。驱动之家的页面给出了更早的驱动版本和系统支持细节。用户手册提供了详细的安装步骤和规格。关于自动安装的搜索结果也很有用，解释了不同Windows版本的驱动获取方式。现在信息比较丰富了，但为了确保文章的完整性和准确性，还需要补充一些细节。比如，更权威的官方驱动下载页面（如果存在）、更详细的产品介绍、支持的操作系统列表、用户可能遇到的故障排除案例、以及关于产品认证和芯片的具体信息。找到了几个关键页面，包括官方驱动下载页、产品规格页和用户手册，它们提供了驱动安装、系统兼容性和产品规格的核心信息。还发现了一些用户反馈和第三方驱动站点，可以作为补充参考。文章需要围绕驱动安装这个核心，从产品介绍、系统兼容性、不同Windows版本的安装方法、故障排除到使用技巧来组织，确保信息全面且实用。 UGREEN CM390 Bluetooth 5.0 USB Adapter: Complete Driver Installation & Setup Guide Turn the Bluetooth device (headphones, mouse, keyboard, etc
immediately after the installation finishes. Step 4: Verify the Installation in Device Manager
After your computer reboots, verify that the system correctly recognizes the adapter with its dedicated driver. Right-click the Start menu and open . Expand the Bluetooth dropdown menu.