5.4 Bluetooth Adapter Driver-Free /BLE Low Latency Computer External USB Mini Bluetooth Advanced Bluetooth Technology: Experience the latest Bluetooth 5.4 technology, ensuring faster and more stable connections compared to previous versions. This dongle supports a wide range of devices including speakers, keyboards, and mice. Universal Compatibility: Easily connect with various Bluetooth-enabled devices without the need for multiple adapters. Ideal for both home and office use, enhancing your wireless connectivity. Plug and Play: No drivers required for 10/8/7 systems, making this adapter truly plug-and-play. Simply insert the dongle into a USB port and enjoy seamless connectivity. Compact and Portable: Designed with portability in mind, this small and adapter can be carried anywhere, providing Bluetooth connectivity . Color: As Shown Material: ABS Package Contents: 1 x external USB mini Bluetooth Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.