I'm using this on an external HD cabinet. This is the second cable, RMA'd the first one that was defective. Support was great in doing the RMA. First cable just wouldn't let me read a directory, let alone copy data. The connectors on this one are solid.
Dropped 1 point just due to the RMA.
PROS: Works great. Initial testing was showing 120meg transfer rate. Nice and solid round cable.
...what's not to like. The cables I ordered tested perfectly with one of my external hard drive enclosures, the cables are a good length without being too long, and they seem pretty solid with a positive feel when they are connected. If I need more, I'll just come back here to get them.