The Killer Wireless-N 1202 mini PCIe NIC card is designed to minimize latency, particularly when gaming. Qualcomm has optimized the chipset and software on the Killer Wireless-N 1202 by integrating a proprietary quality of service (QoS) technology that they call Advanced Stream Detect. The Advanced Stream Detect technology classifies network traffic based on bandwidth needs for a lag free experience. The Wireless-N 1102 adapters support dual band connections at 2.4GHz and 5GHz and 2 stream MIMO conforming to the 802.11a/b/g/n standards. The top speeds that can be reached are 300 Mbps using an 802.11n connection. Killer also integrates power saving technology into the chipsets and Bluetooth connectivity."
You do software updates to get the most from favourite programs right? Updating a motherboard BIOS can in a timely manner is also critical. The guide to Flashing a Motherboard BIOS spells out the often complicated steps in plain english. PCSTATS Tips