SoundTech has released a range of USB connectivity cables dubbed Lightsnake that are all set to bright up the connection between gadgets and the computer. The cables light up when the connection is made and flash when data is being transferred. These cables are available for a variety of USB cables Futuristic Gadgets that include USB-A, USB-B, USB-B to USB-A and USB-A to USB 5-pin. This range means that you will be able to connect your guitar, music players and even iPod to the system using these blinking cables. These cables are priced at $50. Via: engadget