Very happy with this purchase. I use it to control the power of my studio equipment (monitor speakers + sub, speaker controller, sound card, devices ...). Nothing to say, it does its job and it is convenient. Warning: The housing is 1,5U high (1U not !!!!) so check if you have space in your rack and if it is compatible with half units. Caution also provide free power cables because the device is very short (10.5 cm depth) and if there is a longer device above and / or below, you can not connect with angled cables above.