D-Link Company has put on the market 540-Mbit adapter of wireless communication for laptops
17 April 2007American company D-Link has presented the adapter of wireless communication 802.11n for laptops. D-Link it is made as a card of ExpressCard 34 format, supports standards of wireless communication 802.11 b/g/n and works at frequencies from 2,4 up to 5 GHz.
Also new WiFi-adapter DWA- 643 does not attack Data Encryption Standard WEP, WPA and WPA2. For the present time adapter is supplied only with drivers for Windows operational system.
It is necessary to note, that the standard of wireless communication 802.11n differs from the predecessor 802.11g in the speed of data transmission, which is 10 times more (540 megabit a second against previous 54) and almost twice big work range (50 meters against 30).
D-Link DWA-643 costs in the USA 120 dollars. Terms of novelty supply to Europe are not known yet.
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