Need some serious network speed for your server or workstation? This is an Intel X710-DA2 converged network adapter. It's an open-box item – meaning it's in like-new condition, might not be in sealed retail packaging, but should include the original accessories. It's a dual-port card, each port supporting 10 Gigabit Ethernet. Interface is PCI Express 3.0 x8, so it'll fit in an x8 or x16 slot. Model: X710. Brand is listed as generic/unbranded, but it appears to be an Intel OEM card. Perfect for connecting to fast NAS devices, for virtualization, or for linking servers together. Just make sure your motherboard has a free slot and you have the right cables (SFP+ or direct attach). A powerful, pro-level card at a potentially good price if you don't need the retail box. Check your system compatibility before buying!