The company Wentronic was previously unfamiliar to me, but the product can be quite impressive. Very good is the clip-locking, so that the cable can not be solved if it was because once connected. If you have yet caught the wrong controller, the clip closure is quick and easy to solve, in order to connect to the right person. The length of 50cm is particularly advantageous because they allow companies in the Midi Tower (as well as in Barebone - specifically the ASUS / G1 P7P55E) has sufficient cable to all drives with their controllers to be connected. They are sufficiently flexible and can be fixed with cable ties in well casing. A word about the clip locking; the ASUS V6-P7H55E (used as an office PC) operates an Intel Core i3-530 by the graphics unit is used. Since only the CPU and the power supply are working with an active ventilation it is pleasantly quiet, but a temperature value of about 47 ° C is measured inside the enclosure (for the components but still safe). After shutting down the PC cools down to room temperature, about 21 ° C. The constant heating and cooling of the material stretched, pulled together again, so that the S-ATA cable slowly pulled away from the SSD and caused a blue screen. I admit that the fastening with cable ties to the housing is partly responsible for, but such a thing can no longer (thanks to clip-lock) happen now. My nephew had his (same model) also these hassles - now it's good!