Feature: 1. HIGH SPEED CONNECTION: Enjoy high speed wireless connection with the latest 802.11N protocol, delivering up to 300Mbps for smooth online gaming, HD video streaming, and web browsing. 2. WIDE SYETEM COMPATIBILITY: Compatible with for WINS 7 8 10 11 and for Linux systems, ensuring stable performance across various operating systems. 3. STABLE DATA TRANSFER: Utilizing PCI‑Ex1 interface for stable and reliable data transfer, eliminating network latency or disconnection issues for uninterrupted work and entertainment. 4. WIRELESS 2.4GHz: Working in the 2.4GHz wireless frequency band to avoid signal interference and ensure stable network connection, keeping you away from network delays. 5. SIMPLE INSTALLATION: Easy to install by simply inserting into the PCI‑Ex1 slot, without the need for complex devices or operations, allowing you to easily enjoy the convenience of wireless networking. Specification: Item Type: Computer Wireless WiFi Adapter Material: PCB Wireless Protocol: 802.11N Wireless Band: 2.4GHz Wireless Speed: 300Mbps Interface: PCI-Ex1 System Support: For WINS 7 8 10 11, for Linux . Package List: 1 x Wireless Network Adapter 2 x Antennas