Thank you for viewing our products. Brand new, unused Retail price: 2599 yen 【Equipped with advanced Bluetooth 5.3 technology】The latest version of the Bluetooth adapter in 2024 integrates Bluetooth 5.3 technology. It achieves faster and more stable transmission, and the communication distance can reach 30m. 【High compatibility & easy operation】The Bluetooth adapter supports Windows 7/8.1/10/11. Supports 32/64 bit. When using the Bluetooth adapter on Windows 8.1/10/11, there is no need to install drivers, and it can be used immediately by connecting it to the computer, which is very convenient. It's plug and play. Windows 7 can use the Bluetooth adapter by installing the driver using the drive disk included with this product. "Note": It does not work on Mac OS, Linux, car systems, or TVs. 【Multiple devices can be connected simultaneously】The latest Bluetooth 5.3 adapter can connect up to 8 devices simultaneously without affecting each other. You can use 99% of Bluetooth devices on the market simultaneously, such as keyboards/Bluetooth headsets, Bluetooth mice, mobile phones, and printers. It's easy to connect and is an ideal choice for leisure and entertainment, improving work efficiency and quality of life. 【Further security enhancement & extended communication distance】The latest version 5.3 of the Bluetooth adapter automatically generates a security key each time it connects, preventing unauthorized external access and ensuring privacy, further enhancing security. Basically, the communication distance of the Bluetooth 5.3 adapter is stable at 20-30m. 【Supports audio transmission】The Bluetooth adapter supports audio transmission and can provide high-quality music at 16-bit/44.1kHz via Bluetooth. Enjoy higher quality sound. #capriciousshop #Wireless USB adapter #USB #Bluetooth