M.2 A+E Gigabit Fiber Server Network Card is a single-port SFP fiber optic Ethernet network adapter based on the Intel I210AS chipset. It supports 1000 Mbps link rate and auto-negotiates with existing Ethernet networks. The card features an M.2 A+E slot design and is suitable for industrial computers, embedded systems, single-board computers, and digital multimedia devices. It is designed for space-constrained applications and supports Linux and other operating systems. Users can select compatible SFP transceivers based on required transmission distance. The adapter delivers high performance, stability, and broad compatibility. Compatible with standard computers and fiber optic switches. SFP slot supports: - 1000BASE-SX (multimode) - 1000BASE-LX (single-mode) - 1000BASE-BX (single-mode WDM) Chipset: Intel I210AS Layer 2 features: IEEE 802.3x flow control, IEEE 802.1q VLAN tagging Supports Receive Side Scaling (RSS) Supports IPv4 and IPv6 protocols Supports 9 KB jumbo frames Supports checksum offload Color: As shown in image Material: PCB Package includes: 1 × Gigabit Ethernet Network Card Note: Actual product appearance may vary slightly by batch. Color representation may differ due to screen settings and lighting conditions. Dimensions are subject to a tolerance of ±1–3 cm.