Red USB Bluetooth 5.4 Adapter Dongle, Plug & Play Long Range Bluetooth Receiver for Desktop & Laptop, Compatible with Windows 11/10/8.1, Connects Wireless Keyboard, Mouse, Headset, PS & Xbox Controlle

This red mini USB Bluetooth 5.4 dongle upgrades desktops and laptops without built-in Bluetooth, delivering stable, lag-free wireless connectivity for daily office, gaming and audio use.

Adopting upgraded Bluetooth 5.4 technology, it boosts signal stability, cuts power consumption and extends open-space transmission distance up to 20 meters, effectively resisting Wi-Fi and electronic signal interference to avoid random disconnections during gaming or video calls.

For Windows 8.1/10/11 users, it works instantly upon insertion with zero driver setup. Windows 7 only needs one-click simple driver installation via the included driver file. It supports multi-device concurrent connectionyou can link a keyboard, mouse, gaming controller and headset all at once without conflict.

The sleek tiny red housing features gold-plated USB contacts to prevent oxidation and ensure consistent data transfer. Its slim profile stays flush with laptop USB ports, easy to leave plugged in permanently without protruding or hindering other peripherals.

Perfect for office workers using wireless input devices, gamers pairing PS/Xbox controllers, remote workers streaming audio through Bluetooth headsets, and anyone wanting to eliminate messy wired cables. Backward compatibility ensures seamless pairing with all older Bluetooth generation gadgets for full versatility.

Note: This adapter is designed exclusively for Windows systems; it does not support Mac OS, Linux, smart TVs or car audio systems. If your PC has native Bluetooth, disable the built-in module first for optimal dongle performance.