i need some sources to answer my question.tnx
2006-09-11 21:37:30 · 4 answers · asked by jane 1 in Computers & Internet ➔ Hardware ➔ Other - Hardware
Well usb provides you +5v DC supply so if your device is powered by such supply, than the usb can supply power to device.
The Transfer speed is way too high than Bluetooth, Infrared, Serial. Its easy to setup, thus making usb very efficient
2006-09-11 22:31:33 · answer #1 · answered by Yogi 2 · 0⤊ 0⤋
a data cable allows you to transfer data at greater speeds than blue tooth or infrared. and from my experience, the phone's PC software works best with data cable. although, blue tooth can also be a good option but only to synchronize contacts or for transferring small files.
2006-09-12 04:46:09 · answer #2 · answered by werewolf_in 1 · 0⤊ 0⤋
It gives very fast data transfer so you can earn from time .USB 2.0 gives 480mbits/second speed and Usb1.1 the old version is 12 mbit/second so these speeds are very good of course the new one is very very good.
2006-09-12 06:39:25 · answer #3 · answered by xeibeg 5 · 0⤊ 0⤋
small easy and you dont have to carry around cds full of data (wich dont hold very much)
2006-09-12 04:43:39 · answer #4 · answered by Anonymous · 0⤊ 0⤋