Incorporate network access into your desktop computer's build with this ASUS 10GBase-T PCIe network adapter. The RJ45 port lets you use an Ethernet cable for connection, while QoS functionality streamlines your online gaming experience. This ASUS 10GBase-T PCIe network adapter is backward-compatible with select network standards to further simplify installation and use. | Asus | | 10G PCI Express Network Adapter | Red | Best Buy