Features 1、STRONG COMPATIBILITY: M.2 to PCIe gigabit ethernet adapter is compatible with for WINDOWS 7, 8.X, 10, for WINDOWS SERVER 2008 R2, 2012, 20162019, for LINUX 2.6.31 TO 4.11.X LTS versions only. 2、ENHANCED HEAT DISSIPATION: Featuring a large heat sink to prevent overheating. This engineering choice ensures that networking speed is not hindered by heat related issues, providing longer duration of high speed usage. 3、THICK GOLD PLATED CONNECTOR: The adapter features thick gold plated design that reduce hardware connectivity issues and avoid sudden disconnections for uninterrupted use. 4、NETWORK STANDARDS: Supports IEEE 802.1p, IEEE 802.1Q, IEEE 802.2, IEEE 802.3ac, IEEE 802.3az, IEEE 802.3x, IEEE 802.3z, IEEE 802.3ad, bringing you professional and efficient applications. 5、HIGH SPEED PERFORMANCE: This PCIe network adapter provides high speed, reliable connectivity, perfect for online gaming, video streaming, and other bandwidth intensive activities. Specification Item Type: PCIe Network Adapter Material: Metal + PCB board Application: For Desktop Computer Network Type: Fast Ethernet Bus Type: M.2 (B-KeyM-Key) Network Interface Type: RJ45 Network Standard: IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3ab 1000BASE-T, IEEE 802.3az Energy Efficient Ethernet, IEEE 802.3x Flow Control, 802.1q VLAN Tagging, 802.1p Layer 2 Priority Encoding Package List 1 x Network Card Bracket Cable 1 x PCB Board