Features: Experience fast and stable wireless connections with our AR9220 PCI desktop WiFi card. Our WiFi card offers2.4ghz+5Ghz 300Mbps speed and a powerful AR9220 chip for exceptional signal penetration and stability. For desktop computer users who demand high speed and reliable connections, such as office workers, gamers, and online video enthusiasts. Enjoy seamless wireless connecting in various settings like home, office, or your favorite coffee shop. Stay connected wherever you go. Supported operating systems: for Windows XP/7/8/10, ROS Specifications: Item：AR9220 Wifi Card Support：WinXP/7/8/10/ROS Speed: 2.4+5Gz 300Mbps Connection: PCI Stabdard：IEEE:802.11a/b/g/n Package Includes: 1PC AR9220 Networking Card note: Due to the different monitorsand light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviationdue to manual measurement.