https://alexnld.com/product/edup-pci-express-pci-e-network-card-1000mbps-gigabit-ethernet-10-100-1000m-rj-45-lan-adapter-converter-network-controller-for-pc/?hilite="300Mbps PCI Express Wireless LAN Network Adapter Card with 2 Antennas, IEEE 802.11b / 802.11g / 802.11n Standards"