Why rushing home when you can watch your TV programs on your laptop or computer & how do you like it that while at work, you can still watch your favorite programs and News report in your local TV stations on your laptop?
As a busy bachelor, instead of buying expensive TV screens to watch your digital Television channels on any of your subscribed decoder when you have your laptop or computer, you can just get the subscribed decoder and connect it to USB TV device and connect to your laptop. That is whole lot, turning your laptop to all-in-one working and entertaining machine.
It is handy, You can travel along with it & your laptop plus your decoder(if you wish) to work anywhere; on site, at the beach, picnic, e.t.c.