Gigabit expansion provides an external Gigabit interface, supports hot plug, and provides users with high-speed, stable and safe data transmission. PCI- E X1 interface only requires the motherboard to have PCI - Express X1 / X4 / X8/ x 16 slots can be expanded, plug and play, convenient and fast. The high-performance main control chip is a fully intelligent chip. The core chip uses hardware architecture to work independently, does not occupy computer CPU resources, and has low power consumption. It can process some big data and big video signals. The alloy heat sink ensures that the chip works at room temperature and maintains the transmission rate and stability. Thickened gold-plated finger gold-plated finger is connected with the motherboard slot to data transmission integrity and stable operation. Product name: Single-port Gigabit image acquisition network card Number of interfaces: Gigabit Ethernet port Applicable slot: PCEX1/X4/816 Product size: 120MMx116MMX68.5MN Working environment: 0C-70C Applicable system: Wn7/ Server2012/ Server2.008/Wn8Win 8 1/ Server2016/Win 10, 32/64bitFreebsd. Linux. ESXI Colour: black Material: PCB Package Contents: 1 * Acquisition Network Card 1 * Baffle Only the above package content, other products are not included. Note: Light 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.