Bluetooth 5.1 EDR USB Adapter for PC Receiver – Transmitter for Computer Desktop, Compatible with Laptop, Headset, Speaker, Keyboard, Mouse, Printer, Windows7/10/11

�� Core Specifications • Bluetooth Version: 5.1 EDR (Enhanced Data Rate) — faster pairing, lower power consumption, and improved stability over previous versions • Transmission Range: • Class 1 adapters: Up to 100 meters (328 feet) in open space • Class 2 adapters: Typically 10 meters (33 feet) • Data Transfer Rate: Up to 3 Mbps with EDR support • Interface: USB 2.0 or 3.0 — backward compatible with older USB ports �� Device Compatibility • Works with: • Desktops and Laptops (Windows 11/10/8/7) • Bluetooth Headsets & Speakers • Keyboards & Mice • Printers & Game Controllers • Operating System Support: • Windows 11/10/8/7 (some models require driver installation) • Limited support for Linux and macOS (check specific model) �� Performance Enhancements EDR (Enhanced Data Rate): Reduces latency and improves audio quality for calls and media Low Energy Mode: Ideal for battery-powered devices like mice and keyboards Auto Reconnect: Remembers paired devices for seamless reconnection   ��️ Setup & Use Plug and Play: Most models auto-install drivers on Windows 10/11 Driver Support: Some require downloading drivers from manufacturer site for full functionality LED Indicator: Some variants include a light to show active connection   �� Design & Build Compact Size: Ultra-small form factor for unobtrusive use Color Options: Typically black or silver Weight: Lightweight, under 10g