About this item ✅【BLUETOOTH 5.1+EDR】 Transform your old desktop computer into a Bluetooth powerhouse with the USB Bluetooth adapter. The Z03 adapter utilizes Bluetooth 5.1+Enhanced Data Rate (EDR) technology, providing a maximum transmission rate of up to 3Mbps. It enhances interference resistance and stability while reducing interference in the 2.4GHz frequency range. This significantly improves wireless connection efficiency. ✅【Mini-sized】Our Bluetooth adapter for PC is specifically designed for convenient on-the-go use. Its compact structure makes it easy to carry with you. Wherever you are, you can achieve seamless connectivity on your laptop or desktop computer, bringing your wireless devices anywhere you go. ✅【Plug and play】: The Bluetooth adapter ensures true plug-and-play functionality on Windows 8/10/11, allowing you to create Bluetooth connections simply by inserting the device without complex installations. The Bluetooth connection is backwards compatible with Bluetooth V5.0/4.0/3.0/2.0/1.1. Please note that Windows 7 requires driver installation. To download the driver, please visit the ZEXMTE website. ✅【Expanded signal coverage】 The mini Bluetooth adapter features a built-in FPC antenna that allows it to cover distances of up to 50 meters in open environments, doubling the connection range compared to older models. It effortlessly penetrates through walls, eliminating issues of disconnection and interruptions, ensuring seamless connectivity even in distant locations. ✅【Multi-device connectivity】 The mini Bluetooth dongle allows simultaneous connections to up to 7 devices, including Bluetooth speakers, headphones, mice, keyboards, printers, and more. This compact and powerful adapter amplifies your wireless signal and enhances interference resistance, ensuring stability even in challenging environments. Enjoy seamless playback of your favorite music, engage in online gaming, or participate in business meetings without any worries about connectivity. 【NOTE】The USB Bluetooth adapter is not suitable for Mac OS, Linux, TV or car stereo, and it is not a special Bluetooth adapter for Switch/PS5/PS4.