Product The V5.3BT adapter is the latest Bluetooth adapter product launched in the marketEquipped with USB 2.0 interface, it can handle data and audio between current PCs and various Bluetooth devicesInteractive communication.Product features1. Truly compliant with BT5.3 technical specifications, dual mode transmission.2. Longer transmission distance: 10m ultra long transmission distance (without barriers), strong signal.3. More stable transmission rate: 24Mbps transmission rate, providing high-speed file and audio dataTransmission.4. Ultra low latency and high-speed connection, intelligent sleep wake-up, energy-saving, 24 bit CRC verification to resist interferenceInterference, adaptive frequency hopping reduces crosstalk.5. Fully backward compatible with 2.0, 2.1, 3.0, 4.0, 4.2, 5.0, and 5.1 specifications.6. USB2.0 interface is more versatile, with a super mini body shape and portable portability7. Support system Windows 7/Win8/Win8.1/Win10/Win11Packaging includes1 * Receiver