Hi,
Does anyone know what kind of cable is used in all razer mouses? One end is a usb connector of course, but I don't know the name of the other end- the one that is plugged to the sensor. I want to buy such cable and replace my db's broken one.

Here is the picture of disassembled viper. The cable of both db and viper are the same.
Cable

If anyone knows the name of the other plug on the cable please let me know.

Thanks.

Sorry, not me.  I suggest that you have a look through places like:

http://www.google.co.uk/s...amp;btnG=Search&meta=

It could well be a proprietry connector.

Is your DB cable broken or is it the connector?  If your existing connector is fine you could use that and attempt to attach it to a new cable.