Ugreen USB Bluetooth 5.0 Adapter-UG- 80889

Bluetooth Technology

• Bluetooth 5.0 Standard - Latest wireless protocol delivers improved speed, stability, and extended range
• Realtek RTL8761BU Chipset - Professional-grade controller ensures reliable performance and compatibility
• 3Mbps Data Transfer Rate - Enhanced Data Rate (EDR) enables faster file transfers and audio streaming
• Backward Compatibility - Works with Bluetooth 4.0, 3.0, 2.1, 2.0, and 1.1 devices
• Low Energy (LE) Protocol - Bluetooth Low Energy support reduces power consumption during operation

Wireless Range and Connectivity

• 20-Meter Operating Range - Maintains stable connections up to 66 feet in open spaces
• 2.4GHz Frequency Band - Operates on 2.402GHz - 2.480GHz standard ISM band
• Simultaneous Device Support - Connects up to 5 Bluetooth devices without signal interference
• Barrier-Free Transmission - EDR technology ensures delay-free communication across full range
• Automatic Reconnection - Reconnects to previously paired devices upon system restart

Supported Bluetooth Profiles

• A2DP v1.2 Profile - Advanced Audio Distribution for high-quality stereo audio streaming
• AVRCP v1.4 Profile - Audio/Video Remote Control for media playback management
• HFP v1.5 Profile - Hands-Free Profile for wireless communication and voice calls
• HSP v1.2 Profile - Headset Profile for basic headset functionality
• FTP v1.1 Profile - File Transfer Protocol for wireless data exchange

Operating System Compatibility

• Windows Plug-and-Play - Driver-free installation on Windows 11, 10, and 8.1
• Windows 7 Support - Compatible with manual driver installation from Ugreen website
• Legacy Windows Systems - Works with Windows 8, Vista, and XP (32/64-bit)
• macOS Support - Compatible with macOS 10.9 through 10.15
• Linux Distribution Support - Functions with Ubuntu, Mint, Debian, and other distributions
• Cross-Platform Functionality - Single adapter serves multiple operating systems

Device Compatibility

• Audio Device Support - Connects Bluetooth headsets, wireless speakers, headphones, earbuds
• Input Peripheral Support - Pairs with wireless keyboards, mice, trackpads, presentation remotes
• Gaming Controller Compatibility - Works with Xbox One S, PS4, and PS5 controllers on PC
• Mobile Device Connection - Pairs with smartphones and tablets for file transfers
• Printer and Scanner Support - Enables wireless printing and scanning capabilities
• Multi-Device Simultaneous Use - Operate keyboard, mouse, and headset concurrently

Physical Design and Build

• Ultra-Compact Dimensions - Measures 53mm × 24mm × 13mm (2.1 × 0.9 × 0.5 inches)
• Lightweight Construction - Weighs only 3.3 grams (0.12 ounces)
• USB 2.0 Type-A Interface - Standard USB connector fits all USB-A ports
• Non-Obstructive Profile - Minimal protrusion doesn't block adjacent USB ports
• Integrated LED Indicator - Visual status display shows connection and activity
• Protective Dust Cap - Included cover shields USB connector during storage
• Leave-In Design - Compact size allows permanent installation in laptops

Installation and Setup

• True Plug-and-Play - No software installation required for Windows 11/10/8.1
• Automatic Recognition - System displays Bluetooth icon in taskbar upon insertion
• Quick Pairing Process - Standard Bluetooth pairing procedure for all devices
• Driver Availability - Downloadable drivers at ugreen.com/pages/download
• Model Number Search - Find drivers by searching "80889" on official website
• Simple Installation Steps - Follow standard Windows driver installation wizard

Performance Features

• Low-Latency Transmission - EDR technology minimizes delay for gaming applications
• Stable Audio Streaming - Maintains consistent connection for music and video playback
• Gaming-Ready Performance - Responsive input for wireless controller gaming
• Multi-Device Management - No interference between simultaneously connected devices
• Consistent Range Performance - Maintains signal quality throughout 20-meter radius
• Reduced Power Consumption - Low Energy protocol extends battery life of connected devices