Increase your network speed This PCIe network card lets you take advantage of improved bandwidth in data-intensive applications such as multimedia streaming and large file transfers. This fiber NIC offers data transfer rates of up to 10Gbps which improve speeds and reduces load times. Scalable network connectionFeaturing an open SFP+ slot, you have the flexibility to make changes as needed just by swapping the module in use, whether it is fiber, copper, or direct attach cables (DAC). The card complies with MSA, allowing use with modules from StarTech.com or 3rd parties that support MSA.Enhance your existing hardware The 10Gb network card easily connects via an available x4 PCI Express 3.0 expansion slot. The card is shipped with a standard-profile bracket and includes a low-profile bracket for installation in various types of computer chassis. It supports a wide variety of OSes including Windows, macOS, and Linux. The PEX10GSFP is backed for 2-years by StarTech.com, including free lifetime 24/5 multi-lingual technical assistance. Manufacturer: StarTech.com. Manufacturer Part Number: PEX10GSFP. Brand Name: StarTech.com. Product Model: PEX10GSFP. Product Name: PEX10GSFP 10Gigabit Ethernet Card. Packaged Quantity: 1. Product Type: 10Gigabit Ethernet Card. Chipset Manufacturer: Marvell. Chipset Model: AQC100S. Host Interface: PCI Express 3.0 x4. Total Number of Ports: 1. Expansion Slot Type: SFP+. Media Type Supported: Optical Fiber. Data Transfer Rate: 1.25 GB/s. Fiber Mode Supported: Multi-mode. Network Technology: 10GBase-X. Form Factor: Plug-in Card. Height: 4.8". Width: 0.7". Depth: 3.7". Weight (Approximate): 1.90 oz. Package Contents: PEX10GSFP 10Gigabit Ethernet Card Low Profile Bracket Quick