【Hassle-Free Set Up】Add Bluetooth audio capability (AUDIO devices ONLY, no data) with ease to your Desktop, iMac, Chromebook. No need to install any driver/software; simply plug the DG02 into your computer’s USB port, pair it up with a Bluetooth headphone or speaker, and you’d be good to go! | 【Low Latency Certification】 Smof DG02 is aptX low latency compatible; when you pair it with Bluetooth headsets or speakers that also support aptXLL, they will eliminate the infamous Bluetooth audio lag problem. Audio lag will be reduced to less than 20ms - virtually undetectable. | 【 Wide compatibility 】: The DG02 adapter is designed to work with various devices and make it easier for previously unsupported devices to now have Bluetooth functionality. Not only is it a great helper for gaming audio streaming, but it is also the perfect choice for working from home conference calls. Easily transfer audio wirelessly to your Bluetooth headphones or speakers from your USB-C interface's , PC/laptop.(not for keyboard and mouse) | 【More stable and reliable】DG02 adapter adopts Bluetooth v5.2 technology. It is more reliable, less susceptible to interference, and consumes less energy than its predecessor. However, it is fully backward compatible with audio devices equipped with earlier Bluetooth versions. | 【 Mini Size 】: A smooth, ultra small design means you can plug a USB Bluetooth adapter into any USB port without blocking surrounding USB ports and simply maintain it, whether you are traveling or at home.