A. I225V Chip: The I225V is a 2.5G network card chip. It has features such as low power consumption, low latency, relatively stable transmission, and is less prone to packet loss and distortion. B. Up to 2.5Gbps Speed: The 2.5G PCIe Gigabit Network Adapter can support a data rate of up to 2.5Gbps. Combined with the 2.5G Base - T technology, it is about 2.5 times faster than a common Gigabit adapter, which helps ensure data transmission. The 2.5G network adapter supports three speeds: 2.5Gbps, 1Gbps, and 100Mbps. C. PCIe Network Adapter Compatibility: It is suitable for PCI x1, x4, x8, or x16 slots; the RJ45 network card is compatible with PC cases having standard and low - profile brackets. D. System Support: This network adapter supports Windows 10S/10RS5+ and Linux systems. E. Single - Port 2.5Gbps PCIE Gigabit Ethernet Adapter XL - I225V: This is a 2.5G Ethernet network card based on the I225 chip. It has a 100M/1G/2.5G adaptive RJ45 interface, which can support a transmission bandwidth of 100M/1G/2.5Gbps. Meanwhile, it supports the PCI - E X1 standard slot to ensure the efficient and stable operation of the network card. - Specifications: - Chipset: I225V - Standards: IEEE 802.3, IEEE 802.3u, IEEE 802, IEEE 802.3az, IEEE 802.3bz - Data Rate: 10/100M/1G/2.5Gbps - Network Medium: Category 5e or higher unshielded twisted - pair (UTP) cable - Interface: PCI x1, x4, x8, or x16 slot - LED Indicator: Connection/Speed - Dimensions: 120 x 90 x 20mm - Product Features: - Supports PXE function. - Supports Wake - on - LAN. - Supports flow control. - Supports 2.5G and 1G reduced modes. - Compatible with NBASE - T PHY specifications. - Supports PCI 2.1. - Supports 1 - 2.5G/5Gbps PCI bus. - Supports IEEE802.3az (Energy - Efficient Ethernet). - Supports IEEE802.3bz (2.5GBASE - T). - Supports full - duplex flow control (IEEE 802.3x) - Supported Operating Systems: - Windows 10S/10RS5+ - Linux stable version 4.20/5.x or higher - Linux CentOS /RHEL 8.1 or higher - 14.x/15.x/16.x or higher - ESX/ESXi 4.x/5.x/6.x or higher F. Color: Black G. Material: Metal H. Package Contents: 1 Ethernet network card I. Only the above - mentioned package contents are included, and no other products are included. J. Precautions: Light and different monitors may cause slight differences between the color of the item and the actual product. A measurement error of about ±1 - 3cm is allowed.