Features: brand new and high quality Dual-band AC 600Mbps wireless speed 433 Mbps at 5 GHz is a better choice for high-definition video streaming and online gaming without delay, while using 150 Mbps Wi-Fi at 2.4 GHz, such as web surfing. As long as there is a wired Internet connection, you can activate the soft ap function after installing the C D software and create a Wi-Fi hotspot for other mobile devices. After installing the driver, you can use the built-in wireless utility in your operating system to connect to the wireless network. Compact design, easy to carry. Specifications: Type: AC600Mbps USB WiFi Adapter Interface: USB Size:approx 45X15mm/1.77x0.59in Color: Black Material: ABS Standard: IEEE 802.11 b/g/n 2.4 GHz, IEEE 802.11/n/ac 5.0 GHz Wi-Fi frequency band: dual-band 2.4 or 5 GHz Wi-Fi performance: AC600Mbps (2.4 G 150 for M/ 5G 433 for M) Support system: for Windows 10/8.1/8/7/xp/vista/linux and for Mac OS 10.4-10.12.1 Note: 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. Package includes: 1x AC600 Wireless USB Adapter 1x CD- Drive 1x User Manual