While my original cable was 30 cm (a little short for me) and it has been damaged, I needed a quick, but no way to find one of a short size ( all sites).
So patiently on Amazon, and after a long search, I finally found one that is perfect, especially since it is neither too short nor too long !!
So this cable rating with 4 stars, the last removed to the difficulty in finding the (Wink Amazon).
Edit of 05/11/2014: Warning, I had taken this cable for 'RLO France .. and after having bought one, two and half years later, from another vendor (Power Supply), was me delivered a cable 1,80m .. reimbursement later, I ordered from a third vendor (Alpexe) who could provide me with a but of 0,90m length 0,70m instead, the reason has been given me that this reference to random lengths. ^^
So I advise to contact the seller first to ask him what it is.