Features: Brand new and high quality This is a compact, low-power component providing fully integrated Gigabit Ethernet Media Access Control (MAC) and Physical Layer (PHY) ports. 82583L utilizes the PCI Express x architecture and offers a single-port implementation in a relatively small footprint, making it suitable for motherboard server and client configuration LAN (LOM) designs. Intel 82583L can also be used for embedded applications, such as switch add-on cards and network devices. It is highly suitable for consumer electronics and other small-scale embedded applications. Low Power Consumption: <750 mW GbE and <300 mW 10/100. Operating System Support: Linux, FreeBSD, Windows Home Server. Specifications: Applicable Network: Gigabit Server Fiber Main Controller: Intel(R) 82583L Bus Type: PCI Express X1, 2.5GT/s Media Interface: Copper Cable, RJ45 Transmission Rate: 10/100/1000Mbps Network Standards: IEEE 802.1p, IEEE 802.2, IEEE 802.3ac, IEEE 802.3az, IEEE 802.3x, IEEE 802.3z, IEEE 802.3ad — Energy Efficient Ethernet (EEE) 10BASE-T/ 100BASE-TX/ 1000BASE-T Management Features: IPMI pass-through via SMBus or NC-SI, iSCSI boot, WoL, PXE remote boot, VLAN filtering Operating Systems: FreeBSD, Linux, VMWare ESXi, Win 7/ Server2012/ Server 2008/ Win 8/Win 8.1/Server 2016/Win 10 Operating Temperature: 0 ~ 55 ℃ (32 ~ 131℉) Storage Temperature: -40 ~ 70 ℃ (-40 ~ 158 ℉) Storage Humidity: 90% non-condensing relative humidity at 35℃ Note: Due to lighting effects and shooting angles, there may be some tolerances in the product; please understand. Please allow 0-1 cm error due to manual measurement. Package Includes: 1PC x Network Card