Fast heat dissipation ensures stable data transmission and prevents equipment aging. 1300Mbps wireless transmission for high-speed and strong signal with an AC router. Driver-free plug and play installation for easy setup and quick wireless internet access. Multiple encryption options for secure internet access with support for WPA-PSK/WPA2-PSK data encryption mode. Wide compatibility with Windows 7/8/8.1/10/11 systems for versatile usage.Introducing our wireless network card, designed for high-speed and secure wireless internet connections. With dual-band transmission at 2.4GHz and 5GHz, this WiFi network card delivers fast wireless speeds of up to 400Mbps on the 2.4GHz band and up to 867Mbps on the 5GHz band. Equipped with WPA-PSK/WPA2-PSK security protocols, the network card provides enhanced protection for your wireless network, helping keep your data secure from unauthorized access. The USB WiFi adapter offers a convenient way to connect desktop computers and other devices to the internet wirelessly, eliminating the need for cables.For reliable performance, the network card includes heat dissipation design to effectively reduce heat buildup, helping prevent unstable connections caused by overheating. This ensures a smooth and uninterrupted browsing experience. With 1300Mbps wireless transmission using the 802.11ac standard, the adapter delivers fast speeds and strong signal coverage throughout your home or office when used with an AC router.Item Name: Network Card Material: ABS Chipset: RTL8812 Transmission Rate: 1300Mbps Features: Stable signal, portable, anti-interference Dimensions: L: 4.2cm (1.65"), W: 1.9cm (0.75"), H: 0.9cm (0.35") (Approx.)Note: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Slight dimensional variations may occur due to manual measurement.Package Includes: 1 x Network Card