Although WiGig wireless technology is still not as ubiquitous as Intel would hope it to be, Dell is already outing its second wireless dock utilizing WiGig's promise of high speed data transfer without the tangle of cords. The new Dell Wireless Dock, model name 452-BBUX, makes the same promise as its older but less capable sibling from 2 years back , but now adds a wealth of new connectivity options, ironically all of them wired.