Feature:1. HIGH SPEED TRANSMISSION: This NIC adapter supports transmission rates up to 300Mbps for fast and stable wireless network connections.2. DUAL BAND SUPPORT: Supports 2.4GHz and 5GHz frequencies, allowing you to connect to two different frequency bands at the same time, providing more stable and high speed network transmission.3. WIDE COMPATIBILITY: Complies with IEEE 802.11a/b/g/n standards, compatible with different types of wireless network devices, can be used with various routers and wireless network devices.4. MULTI SYSTEM COMPATIBILITY: Wireless network card supports for Windows XP/7/8/10 and other multiple operating systems, can be used in different computer environments.5. PCB MATERIAL: Network card adapter is made of PCB material with good electrical performance and stability, which helps to maintain stable operation for a long time.Specification:Item Type: AR5BDT92 300Mbps PCIE WiFi CardMaterial: PCBFrequency: Dual Band 2.4GHz/5GHzStandard IEEE: 802.11a/b/g/nSpeed: 300MbpsSystem Support: for Windows XP/7/8/10.Package List:1 x Network Adapter1 x Screw2 x Antenna