AIYEEN Bluetooth 5.4 USB Adapter for PC, Driver-Free USB Bluetooth Dongle for Desktop Computer, Connect Up to 5 Devices, 20m Long Range, for Headphones, Speakers, Mouse, Keyboard (Windows)

["【Bluetooth 5.4 – Stable, Fast & Low Latency】 - Powered by Bluetooth 5.4 technology, this USB Bluetooth adapter delivers faster data transmission, lower latency and lower power consumption. Ideal for wireless audio, office peripherals and daily PC use without signal drops.","【Connect Up to 5 Devices Simultaneously】 - Supports up to 5 Bluetooth devices at the same time — headphones, speakers, mouse, keyboard, game controller and more. One adapter keeps your desktop PC fully wireless and clutter-free.","【20m Long Range Performance】 - Enjoy a reliable wireless connection up to 20 meters (65 ft) in open, unobstructed environments. Strong signal penetration ensures stable audio and responsive control across rooms.","【Plug & Play for Most Windows Systems】 - No driver required for most Windows PCs — simply plug and use.⚠️ Windows 7 requires driver installation. Not compatible with XP / Windows 8 / macOS systems.","【Wide Compatibility & Durable Design】 - Works with almost all Bluetooth-enabled devices and protocols. Made of PC + ABS material for durability, heat resistance and long-term stability — perfect for home, office and workstation setups."]