Stable data transmission: Heat dissipation at the bottom ensures stable data transmission by preventing high temperatures or aging equipment from causing instability.High-speed wireless transmission: With 802.11ac technology, the network card offers a transmission rate of up to 300Mbp or s, enhanced by the AC router for a stronger signal.Easy installation: The network card is driver-free and plug-and-play, making it easy to install and operate, allowing you to enjoy high-speed wireless internet access effortlessly.Secure surfing: Multiple encryption options, including WPA-PSK or WPA2-PSK, ensure safe and secure internet browsing.Wide compatibility: Compatible with various Windows systems, including Win7 or 8 or 8.1 or 10 or 11, making it suitable for a wide range of devices. Introducing our high-performance network card with built-in wireless driver, designed to provide seamless and hassle-free wireless internet access. With its plug-and-play feature, installation is a breeze, making it incredibly easy to operate. Enjoy lightning-fast internet speeds with the 802.11ac wireless transmission standard technology, offering a remarkable transmission rate of up to 300Mbps.Equipped with an AC router, this network card ensures a stronger signal for uninterrupted connectivity. The bottom heat dissipation feature guarantees stable data transmission by preventing overheating or equipment aging issues. Your data keeps secure with support for WPA-PSK or WPA2-PSK data encryption mode, ensuring safe surfing.This network card boasts wide compatibility, making it suitable for various Windows systems including Win7 or 8 or 8.1 or 10 or 11. Whether you're working or gaming, this product delivers reliable and high-speed wireless internet access.Upgrade your internet experience today with our network card. Enjoy the convenience of driver-free installation and plug-and-play functionality while benefiting from its impressive 300Mbps wireless transmission speed. Stay connected and surf securely with multiple encryption options. Don't miss out on this versatile and reliable network card compatible with a range of Windows systems. Item Name: Network Card Material: ABS Features: Stable Signal, Portable, Anti-interference Chip: RTL8812 Transmission Rate: 300Mbp or s Size Details: L: 2cm or 0.79, W: 1.5cm or 0.59, H: 0.6cm or 0.24 (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Network Card Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.