UGREEN CM390 USB-A Bluetooth 5.0 Adapter (80889)
Product Features Description
Add seamless, high-speed wireless connectivity to your legacy desktop PC or laptop with the ultra-compact UGREEN CM390 USB-A Bluetooth 5.0 Adapter (80889). Engineered with EDR (Enhanced Data Rate) technology and low-energy protocols, this mini USB dongle upgrades non-Bluetooth systems to stream high-fidelity audio, connect wireless peripherals, and sync mobile devices without clutter.
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High-Speed Bluetooth 5.0 + EDR Tech: Accelerate data throughput up to 3Mbps using the UGREEN CM390 USB-A Bluetooth 5.0 Adapter (80889), reducing latency and signal dropouts for smooth audio streaming and gaming.
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Extended 20-Meter Long Range Coverage: Maintain a rock-solid wireless connection across rooms with the UGREEN CM390 USB-A Bluetooth 5.0 Adapter (80889), featuring an extended transmission range of up to 20 meters in open spaces.
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Simultaneous Multi-Device Pairing: Connect up to 5 wireless peripherals at once to your UGREEN CM390 USB-A Bluetooth 5.0 Adapter (80889), including headphones, keyboards, mice, speakers, and game controllers.
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Enhanced Audio Codec & Low Latency: Enjoy crisp, interference-free sound with the UGREEN CM390 USB-A Bluetooth 5.0 Adapter (80889), supporting A2DP/AVRCP audio distribution profiles for crystal-clear wireless listening.
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Ultra-Compact Nano Form Factor: Keep the low-profile UGREEN CM390 USB-A Bluetooth 5.0 Adapter (80889) plugged into your laptop permanently without blocking adjacent USB ports or snagging during transit.
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Smart Energy Efficiency: Reduce power drain on your host computer and paired accessories using the UGREEN CM390 USB-A Bluetooth 5.0 Adapter (80889), integrated with Bluetooth Low Energy (BLE) management protocols.
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Plug-and-Play Windows Compatibility: Setup your UGREEN CM390 USB-A Bluetooth 5.0 Adapter (80889) instantly on Windows 8.1, 10, and 11 without downloading external drivers.
Specifications
| Feature / Specification | Detail |
| Brand & Model SKU | UGREEN CM390 (80889) |
| Hardware Interface | USB 2.0 Type-A Male |
| Bluetooth Standard | Bluetooth 5.0 + EDR (Backward compatible with 4.2/4.1/4.0) |
| Data Transfer Rate | Up to 3.0 Mbps |
| Transmission Range | Up to 20 Meters (66 Feet) in open areas |
| Supported BT Profiles | A2DP, AVRCP, HFP, HSP, HID, SPP |
| Frequency Band | 2.402 GHz – 2.480 GHz |
| OS Compatibility | Windows 11, 10, 8.1, 8, 7 (Driver required for Win 7) |
Pros & Benefits
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Cost-Effective Wireless Upgrade: Easily endows older desktop computers and workstations with modern Bluetooth 5.0 capabilities.
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Clean & Cordless Workspace: Eliminates wire clutter by connecting wireless mechanical keyboards, mice, and headsets through a single tiny dongle.
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Discreet Leave-In Design: The nano-sized profile sits flush against your device, protecting against accidental bumps or port stress during travel.
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Low Latency Audio: Stream music and handle video calls via wireless headphones without frustrating lip-sync delays.
Variation Price
| Package / Retail Variant | Condition | Ordering & Shipping | Price (KES) |
| UGREEN CM390 USB-A Bluetooth 5.0 Adapter (Standard Retail Pack) | Brand New & Sealed | In-Store & Countrywide Delivery | KSh 1,400.00 |
| UGREEN CM390 + Computer Accessories Bundle | Brand New | In-Store & Countrywide Delivery | Check current deals at Potent.it Computer Accessories |
Suitable Application Areas
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Workplace & Office Desktops: Connect wireless headsets for Zoom calls and link Bluetooth keyboards and mice to clear desk clutter.
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Home Entertainment & Audio Streaming: Stream PC audio wirelessly to Bluetooth soundbars, Hi-Fi speakers, or wireless headphones across the room.
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PC Gaming & Controller Support: Pair wireless Xbox or third-party Bluetooth gamepads to desktop setups for responsive gaming.
Installation Guide & Support Manuals
Installing your Bluetooth adapter is simple and quick:
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Insert the adapter into an available USB-A port on your PC or laptop.
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For Windows 8.1, 10, and 11, the operating system will automatically detect the device and initialize Bluetooth settings.
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For Windows 7 systems, download and run the setup driver file to complete the installation.
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Go to your system Bluetooth settings, enable Bluetooth, and select “Add Device” to pair your headphones, mouse, or keyboard.
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To download driver setup software, access user guides, and review safety compliance, visit the official UGREEN CM390 USB-A Bluetooth 5.0 Adapter Installation Guide & Support Manuals link.
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Shop for more deals, dock stations, and PC adapters at the main Potent.it Computer Accessories Category.
FAQs for UGREEN CM390 USB-A Bluetooth 5.0 Adapter
Q: Is the UGREEN CM390 available in store and online purchase with countrywide delivery?
A: Yes, it is available for direct in-store collection as well as online purchase with countrywide delivery across Kenya.
Q: Does the UGREEN CM390 work with macOS, Linux, or gaming consoles like PS5/Nintendo Switch?
A: No, this model is designed for Windows PC systems (Windows 7/8.1/10/11) and does not support macOS, Linux, TV, or gaming console OS ports.
Q: How many devices can be connected at the same time?
A: You can connect up to 5 Bluetooth devices simultaneously, such as a mouse, keyboard, gamepad, speaker, and smartphone.
What is in the Box?
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1× UGREEN CM390 USB-A Bluetooth 5.0 Adapter (80889)
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1× Driver CD (for legacy Windows 7 support)
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1× User Manual & Setup Guide
Verdict
The UGREEN CM390 USB-A Bluetooth 5.0 Adapter (80889) is an ultra-affordable, efficient, and compact solution for adding reliable wireless capability to non-Bluetooth computers. Featuring a 20-meter range, driverless Windows plug-and-play, and stable multi-device connectivity, it delivers immense value for office tasks, gaming, and wireless audio setups. Order today with fast order processing at Potent.it Computer Accessories.





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