Experience seamless wireless audio and data transfer with the Sandberg Nano Bluetooth 4.0 Adapter, a compact USB dongle that delivers stable connections up to 2.4 GHz at 3 Mbps. Its low‑profile design fits any laptop or desktop, while Bluetooth 4.0 compatibility ensures quick pairing with headphones, speakers, keyboards and more. The tiny unit supports both classic and BLE profiles, making it ideal for modern peripherals and IoT devices. Enjoy reliable performance in a sleek black casing that bl