Here's a likely candidate for most unnecessary, albeit entirely geeky device of the day. TimeTools' T1000 Precision Time Server links up to your Windows, Linux, or Unix workstation in order to obtain "highly accurate time" from GPS
satellites. Interfacing via a RS-232 serial port or USB
(depending on model), the T1000 connects with GPS systems via the included patch antenna to retrieve the current time within 100 nanoseconds. Furthermore, the 30-gram box is said to be fully weatherproof for survival out in the wild, and while we're not quite sure what the price on this oh-so-precise piece of equipment will be, it's probably only worth it for the bragging rights.