Provides significantly faster Wi-Fi speed (up to 433 Mbps) for streaming, increased capacity for multiple users with extended 80 MHz channel bandwidth, wider coverage, and improved battery life due to higher data transmission efficiency and reduced data consumption. Faster than 802.11n. Bluetooth 4.0 Smart (low power consumption). Dual-mode Bluetooth 4.0 supports connections to both the latest low-energy devices and traditional Bluetooth devices such as headphones, keyboards, and mice. Power management is optimized during active and idle states to extend battery life, enhancing mobility. Maximum speed: 433 Mbps Frequency bands: 2.4 GHz and 5.8 GHz Wi-Fi certification: 802.11ac, 802.11g, 1x1 Supported operating systems: Windows 7, Windows 8 Material: Plastic Color: White Package Contents: 1 x Wireless Network Card Note: Only the items listed above are included. Other accessories are not included. Lighting and display settings may cause slight color variations between the product image and the actual item. Measurement may vary by +/- 1-3 cm.