100M Bluetooth 5.3 Adapter Free Driver USB Dongle Audio Receiver for PC Windows 11 10 Wirele Speaker Printer Mouse Keyboard 100M BT Adapter Feature: 1. Advanced Technology: The Bluetooth-Compatible Adapter uses the RTL808 chip, which supports dual-mode (BR/EDR + low energy controller) and ultra-low power consumption. 2. Long-range Transmiion and Stable Speed: With a range of up to 100 meters (without obstacles), the adapter provides a strong signal and 3Mbps transfer rate for high-speed file, audio, and data transfer. 3. Compatible with Multiple Systems: The adapter is compatible with Windows 8.1, 10, and 11 (plug-and-play). 4. Long-distance Transmiion: With an external antenna that enhances transmiion distance, the adapter can reach Bluetooth-Compatible Cla 1 standards, making it poible to transmit data up to 100m away. 5. Wide Compatibility: The adapter meets the Bluetooth-Compatible 5.3 technical specifications and LMP version 12.45, and is fully compatible with Bluetooth-Compatible 2.0, 4.0, and 5.0 protocols. It features a USB 2.0 interface that is universal and convenient for data and audio transfer between PCs and various Bluetooth-Compatible devices. Specification: Bluetooth-Compatible: 5.3 Color: Black Transmiion distance: 100m (in an acceible environment) Transmiion rate: 3Mbps Chip: RTL810 Supported protocols: A2DP/HSP/AVRCP/HID and other protocols Product size: about 150 * 19 * 10mm 20M BT Adapter Note: For Win 7/Win 8/ Win 8.1 need to install drivers. If your computer system is For Win10/11, you do not need to install the driver. It is driver-free for Win10 and above system. This product is not supported on Mac OS/IOS system. Bluetooth adapter is a new product with high version and high speed, with strong compatibility, high speed and stability, and longer receiving distance. Realize wirele connection between computer and other Bluetooth protocol devices (Bluetooth headset/speaker/mouse/keyboard/gamepad/mobile phone/printer, etc.) for audio, data and image transmiion. Features: 1.RTL8761BW chip, which truly conforms to the technical specification of Bluetooth 5.3, has dual-mode low-power transmiion. 2. Longer transmiion distance: 10-20m long transmiion distance (no barrier), strong signal. 3. More stable transmiion rate: 3Mbps transmiion rate, providing high-speed file and audio data transmiion. 4. Ultra-low delay speed link, intelligent sleep wake-up to save energy, 24-bit CRC check to resist interference, adaptive frequency hopping to reduce crotalk. 5. Complete backwards compatibility Bluetooth 2.0, Bluetooth 2.1, Bluetooth 3.0, Bluetooth 4.0, Bluetooth 5.0, Bluetooth 5.1 and other specifications. 6.USB2.0 interface is more universal, and the ultra-mini body is portable.