Features: brand new and high quality Up to 600Mbps high speed dual band reduce interference for better connection. Bluetooth-compatible 4.2 Adapter, plug this bluetooth-compatible adapter to your PC , which can connect Bluetooth-compatible speakers, headphones, headsets, keyboards, mice, printer and more. USB WiFi Adapter, 5.8GHz (433Mbps) and 2.4GHz (150Mbps) frequency bands. for Windows 10 / 8.1 / 7 / XP / Vista / for Mac OS 10.6-10.15.3, desktop computers, PC notebook computers, for MacBook and other BT devices. (Note: Bluetooth-compatible function is not available for Linux, for Windows XP and for Mac OS) AP mode - You can use the soft AP function to create Wi-Fi hotspots. With a detachable 2DBI high-gain antenna to enhance the wireless signal strength and increase the receiving and transmitting distance. Specifications: Item: USB WiFi Adapter Speed: Up to 600Mbps、 Interface: USB 2.0 Frequency Bands.： 5.8GHz (433Mbps) and 2.4GHz (150Mbps) Bluetooth-compatible : 4.2 for: for Windows 10 / 8.1 / 7 / XP / Vista / for Mac OS 10.6-10.15.3, (Note: Bluetooth-compatible function is not available for Linux, for Windows XP and for Mac OS) Package Includes: 1 Piece x USB WiFi Adapter 1 Piece x Antenna 1 Piece x Manual note: Bluetooth-compatible function is not available for Linux, for Windows XP and Mac-OS. Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.