Most modern PCs come adorned with numerous USB sockets capable of connecting a wide range of devices. Printers, cameras, MP3 players all make use of the easy connectivity of USB so why not christmas decorations too?These USB Christmas trees stand about 12cm high & will run from any computer with a spare USB port (or one that you are willing to do without your printer on for a while).Once plugged in the computer will automatically engage it's much underused festive decoration recognition routines...
