StarTech.com Adapter Cable Mini DisplayPort to DisplayPort 1.2 1.8m - Mini DP to DP cable with holder HBR2 M / M - DisplayPort 4k (Personal Computers) 5
This cable quite hard to find in stores is perfect to connect my new mac pro 2013 my Eizo screen. The screen is immediately recognized by Maverick OSX 60Hz and works without problems.
The cable itself looks quite robust and is provided with plastic protections for each connectors.
I recommend to anyone wanting to connect their monitor to a DisplayPort output MiniDisplay mac / Thunderbolt.