RED camera users simply plug in their RED-Drive or RED-RAM using the original power adapter, then plug the LEMO end of the R2E cable into the drive and the other end into a standard eSATA port. Boom. Just like that, RED owners have instant access to eSATA transfers. For those unaware, eSATA support on camcorder is still a rarity, though the benefits are obvious for pros shuffling through multiple takes. Interested consumers can check this one out when the CoolCameraGear website goes live on April 20th for $230.