LV-UW06BT Wi-Fi + Wireless 4.2 USB Adapter. It allows a computer to connect to Wi-Fi networks and Bluetooth devices. Key features include: Connectivity: Supports 2.4GHz frequency and 802.11b/g/n standards. Functionality: Provides Wi-Fi and Bluetooth 4.2 capabilities. Security: Offers WPA security connection to protect the network. Design: Features a miniature profile for easy portability. Compatibility: Compatible with Windows 7/8/8.1/10/XP/Vista, Mac OS 10.4-10.12, and Linux. The adapter is designed for use in desktops and is easily installed by plugging into a USB port. It is useful for computers that lack built-in Wi-Fi or Bluetooth.