This is a bit of a problem... Anything with so called normal DB (D-type / Sub D-type) connectors aren't any problems that we can make, but the connector used here is somethng we will have to track Down first... Will have to phone suppliers and look for one.
While laying in the bath it came to me.... The end of the cable is a normal RJ45 (ethernet) that plugs into you pc, Right... Now how about a extension to that --- RJ45 Female to RJ45 Male...
So what it boils down to is you plug your existing cable into this and you plug the other end into you PC...
Wow Okay ... Sorry for all the effort but that takes it out of my hands. You can then try and get a USB extension cable for a local PC Store. Like the PC Game world in Menlyn...