High speed: Adopt 182574 chip, high-speed transmission, let you experience faster speed and more stable Universal operating system compatibility: can be easily used with Windows, Mac, Linux and other operating systems, supporting various desktop computers High-speed Ethernet: with RJ-45 connector, support 10/100/1000Mbps speed, gold-plated interface shielding on the outside, effective anti-interference, smoother data transmission Advanced network: support IEEE standards for reliable connection Durable and efficient: made of high-quality materials to ensure long-lasting performance while minimizing processor usage Product name: Gigabit PCle1X network card Applicable network type: Fast Ethernet Bus type: PCI-E Transmission rate: 10/100/1000Mbps Full duplex/half duplex: full duplex/half duplex adaptive Network connection type: RJ45 LED indicator: LINK/ACT (connection work) Applicable models: desktop Main chip: I82574 chip Network standard: IEEE 802.1p, IEEE 802.1Q, EEE 802.2, IEEE 802.3ac, IEEE 802.3az, IEEE 802.3x, IEEE 802.3z, IEEE 802.3ad Colour:Green Material:PCB Package Contents: 1 x Network Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.