Dell's WiGig dock allows for closed lid operation, significantly reducing power consumption, as well as adding interfaces that do not reside natively in the 6430u.

ENGADGET: Dell ships its WiGig-based Wireless Dock, gives your Latitude a home base for $249 (video)

The city often experiences power shortages in winter because of an increase in consumption as well as power theft.

BBC: India cold snap kills hundreds

The single chip reduces power consumption by about 20% during both communication and stand-by, as well as decreases the production cost for mobile devices.

ENGADGET: Panasonic, DoCoMo, NEC and Fujitsu create IP for multi-standard LSI chip; supports LTE, GSM, W-CDMA and HSPA+