The UGREEN CM845 is a versatile 2-in-1 USB adapter that brings both Wi-Fi 6 and Bluetooth 5.4 connectivity to your computer. By plugging it into a USB 2.0 port, you can access wireless internet speeds up to 600 Mbps on the 5 GHz band and around 287 Mbps on the 2.4 GHz band, while the latest Bluetooth standard ensures stable connections with your peripherals and remains backward compatible with older versions. To maintain a strong signal even at a distance, the device features an external 6dBi high-gain antenna, allowing for a transmission range of up to 100 meters in open spaces. The black PC housing is compact and durable, designed for users running Windows 10, Windows 11, or Linux. Because it includes a built-in driver, you can simply plug it in and start using it without a complex setup process. This adapter is useful for those who need to upgrade an older desktop or laptop, offering the flexibility to operate as either a wireless client or a SoftAP access point for other devices.