Feature:1. 2.5Gbps Network: This PCIe network card adopts I226 V chip to provide up to 2.5Gbps and higher data transmission for gaming, live broadcast and download.2. Widely Compatible: This Gigabit Ethernet card is downward compatible with 2.5Gbps/1Gbps/100Mbps, suitable for Win 7/8/10/11 and for OS X Laptop.3. Multi Purpose: This PCIe network adapter comes with low profile bracket, ideal for desktop, workstation, server, mini tower crane and other chassis.4. Aluminium Alloy: This RJ45 network card adopts premium aluminium alloy to reduce the power loss of components, reduce the highest temperature of the device, excellent heat dissipation maintains the stability of network transmission.5. PCIE Interface: This 2.5G network card supports motherboard with X1/X4/X8/X16 slot, PCI E gold plated pin with nice electrical conductivity and highly resistant to oxidation.Specification:Item Type: PCIe Network CardMaterial: Aluminium AlloyColor: BlackChip: I226 VPorts: Single 10/100/1000/2500Mbps RJ45 Network Port, Supporting Network Self AdaptationNetwork Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3az, IEEE802.3bzCompatible Slot: PCIE 16X/8X/4X/1XNetwork Environment: 10/100/1G/2.5GCompatible System: Suitable for Win 7/8/10/11 and for OS X Laptop. OS SystemsApplication Scope: Desktop.Package List:1 xPCIe Network Card1 x Low Profile Bracket1 x Screwdriver1 x ScrewNote:Please turn off computer before operation