StarTech.com PCI Express AC1200 Dual Band Wireless-AC Network Adapter - PCIe 802.11ac WiFi Card - Add high speed 802.11ac WiFi connectivity to a desktop PC through a PCI Express slot with dual band 2.4 / 5GHz frequencies and up to 867Mbps

Dual band 2.4 / 5 GHz support (802.11ac is 5 GHz only) Supports WEP (64-128-bit), WPA and WPA2 wireless security Supports Soft AP mode Supports WMM Quality of Service PCI Express host interface Wireless AC1200 compatible (867 Mbps + 300 Mbps) Compliant with 802.11 a/b/g/n/ac standards Included magnetic antenna stand for side-mounting on your PC case 2 Transmitter/2 Receiver (2x2:2) antenna configuration Configured with standard profile bracket, low profile/half-height bracket included