Discover the ORICO-BTA-403, a compact and efficient Bluetooth USB adapter designed to enhance your wireless connectivity. With its sleek dimensions of 23 x 15 x 5mm, this adapter is the epitome of convenience, seamlessly fitting into any workspace. The ORICO-BTA-403 operates on a USB interface, ensuring easy plug-and-play functionality. It boasts a high theoretical transfer speed of up to 3 Mbps, providing rapid data exchange. The adapter offers an impressive wireless range of 0 – 20 meters, facilitated by the advanced CSR8510 controller, ensuring stable and extended connectivity. It is compatible with a wide range of Windows operating systems, from XP to Windows 10, making it a versatile choice for various users. This adapter comes equipped with the CSR Harmony Wireless Software Stack, further enhancing its performance and compatibility. Whether for work or leisure, the ORICO-BTA-403 is an ideal solution for your wireless connectivity needs.