Product description: Product name: V5.4 Bluetooth-compatible adapter Interface: USB 2.0 Bluetooth version: Bluetooth V5.4 Frequency range: 2.400-2.480 GHz Compatible with Bluetooth versions: V1.2/2.0/2.1/3.0/4.0/5.1/5.2/5.3 Supported operating systems: Driver -free for Windows 10/11 Scope of delivery: 1 x Bluetooth-compatible adapter 1 x packaging bag Important instructions: Please check your operating system before use. The Bluetooth adapter is only with Windows 10/11 compatible. Supports Only Windows systems, not Apple or other operating systems. Not suitable for use in the car. If the computer already has Bluetooth, the integrated Bluetooth must be deactivated before using this adapter. This product can only be used to one Connect computer to other devices. It cannot be used directly on.
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