There are many router products with 802.11ac Wi-Fi wireless standard, but the network card is still in its infancy. Following Apple's new Mac, the Intel platform will also introduce 802.11ac this year, which is just around the corner.
There are two Intel 802.11ac wireless network cards, of which the high-end is code-named "Wikins Peak 2", each dual-antenna configuration (2x2), 2.4 / 5GHz dual frequency band, maximum transmission speed 867Mbps, of course, it is also backward compatible with 802.11n (maximum speed 300Mbps), and has multiple technologies of Bluetooth 4.0 and Intel: vPro, WiDi, My Wi-Fi, Smart Connect, and will also support Windows 8 Connected Standby (networked standby) function.
The low-end codename "Wilkins Peak 1" transmits and receives each single antenna (1x1) with a maximum speed of 433Mbps. It does not support vPro and Windows 8 Connect Standby, and the others are the same as above.
Both will use the Half Minicard styling specifications, and the interface can be selected from PCI-E and USB.
The highest speed of 802.11ac can reach 1.3Gbps, but it needs three antennas and 802.11ac / n dual mode collaboration. It seems that Intel is not planning to be so aggressive as soon as it comes up. Besides, 867Mbps is much faster than 802.11n.
Intel's two 802.11ac wireless network cards are both part of the Haswell mobile platform and will be released in mid-2013 or the end of the third quarter, and three other 2x2 300Mbps 802.11n network cards will be launched during the same period.
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