Description:Change the way you connect with our power-packed Desktop Network Card. This 1000M Gigabit Network Card is designed to ease out your networking worries with its high-speed transmission rate of 1000Mbps. The Network Card is powered by the RTL8111H chip, assuring a mental peacefulness of having stable and reliable connectivity. The multi-port design of the card that has 4 RJ45 copper ports lets you connect multiple devices at once, increasing your network capacity, and aiding efficient data transfers. Taking adaptability on board, this network card is conveniently compatible with varying machine sizes and supports PCIe slot widths of X1, X4, X8, X16. It is widely compatible with multiple systems like AYOS, OS X, FREEBSD, DOS, and ROS. This network card is a must-have addition to enhance your networking solutions.Specifications:- Item Type: Desktop Network Card- Material: Premium Quality PCB- Chip: RTL8111H- Network Cable Interface Type: 4 x RJ45 Copper Port- Slot Interface Type: PCI Express2.0(2.5GT/s)- Slot width: X1, support X4, X8, X16- Transmission Rate: 10/100/1000Mbps- Applicable Network Type: Gigabit EthernetPackage Includes:- 1 x Network Card- 1 x CD ROM- 1 x Short BaffleNote:Please ensure the compatibility before purchasing. Recommended to install and use under professional guidance. Plug and play.