Originally Posted by Omega Asus PCE-AC68 802.11ac Dual-band Wireless-AC1900 PCI-E Adapter 5th generation 802.11ac chipset gives you dualband 2.4GHz/5GHz for up to superfast 1.30Gbps Flexible extended antenna placement helps you pinpoint the best reception in your environmentInstant Wi-Fi upgrade for your desktop: no more messy Ethernet cables neededHigh-power design clears up dead zones with 150% greater coverageCustom heatsink dissipates heat for more stable and reliable non-stop operation ...