Feature Highlights: 1. Enhanced Bluetooth 5.0 Performance – Experience longer transmission range, faster data speeds, and lower power consumption with the latest Bluetooth adapter technology. 2. Connect Up to 4 Devices at Once – Easily pair speakers, mice, keyboards, printers, and more with your PC simultaneously. 3. Plug & Play Setup – Just insert the USB Bluetooth adapter into your computer—no extra tools or drivers needed. Compatible with 32‑bit/64‑bit Windows 10/8.1/7 and Linux systems. 4. Works Like Built‑In Bluetooth – Once installed, your PC acts like any Bluetooth‑enabled device, allowing smooth wireless connections to headphones, phones, and other accessories. 5. Advanced Anti‑Interference Design – Engineered to work alongside Wi‑Fi in the 2.4GHz band without disruption, keeping your connections stable and clear. Product Details: This USB Bluetooth adapter upgrades your computer with fast, reliable wireless connectivity. Built with a durable ABS and metal housing, it lets you wirelessly transfer files, stream music to speakers, pair Bluetooth headsets, and even share your phone’s internet connection—all without cables. Simple plug‑and‑play installation means you’re ready to go in seconds. Specifications: - Item Type: Bluetooth Adapter - Material: ABS + Metal - Color: Black - Bluetooth Version: V5.0 - Data Transmission: Up to 3 Mbps - Interface: USB - Sensitivity: -89 dBm - Frequency Range: 2.4 GHz – 2.4835 GHz - Operating Range: Within 20 meters (approx. 65.6 ft) - Supported OS: for Windows XP/Vista/7/8/10, Linux - Supported Protocols: A2DP, AVCTP, AVRCP, OPP, SPP, DUN, FTP, AG, FAX, HEADSET, HCRP, etc. - Package Includes: 1 x Bluetooth Adapter